Pith Number

pith:2JYHVD4Y

pith:2026:2JYHVD4YHLWDL7BDPF3XW35ZCH

not attested not anchored not stored refs pending

Overview of 21cm Experiments at high redshift with SKAO

Abhirup Datta, Abinash Kumar Shaw, Adelie Gorce, Adrian Liu, Anastasia Fialkov, Anne Hutter, Anshuman Acharya, Anshuman Tripathi, Arnab Chakraborty, Arnab Mishra, Aurel Schneider, Avery Meiksin, Barun Maity, Benedetta Ciardi, Benoit Semelin, Bin Yue, Bohua Li, Carlo Burigana, Caroline Heneka, Cathryn M. Trott, Ceren Ulusoy, Daniela Breitman, Eloy de Lera Acedo, Emilio Ceccotti, EoR/CD Science Working Group, Florent Mertens, Garrelt Mellema, Gianni Bernardi, Guochao Sun, Hayato Shimabukuro, Hector Afonso G. Cruz, Ian Hothi, Isabella P. Carucci, Ivelin Georgiev, Jochen Weller, Jonathan Pritchard, Julian Munoz, Kanan K. Datta, Khandakar Md Asif Elahi, Lauro Moscardini, Leon Noble, Leon V.E. Koopmans, Maio Umberto, Mario G. Santos, Michele Bianco, Nichole Barry, Oliver Basquette, Oscar Sage David O'Hara, Peter H. Sims, Pierre Ocvirk, Piyanat Kittiwisit, Pratika Dayal, Pravin Kumar Natwariya, Qian Zheng, Quan Guo, Rahul Shah, Rajesh Mondal, Rasha M. Samir, Rashmi Sagar, rei Mesinger, Rennan Barkana, Romain Meriot, Saleem Zaroubi, Sambit K. Giri, Samir Choudhuri, Samit Kumar Pal, Sarod Yatawatta, Saswata Dasgupta, Satadru Bag, Satyapan Munshi, Shikhar Mittal, Shintaro Yoshiura, Stefanie A. Brackenhoff, Steven G. Piyanat, Sukhdeep Singh Gill, Suman Majumdar, Tirthankar Roy Choudhury, Tiziana Trombetti, Tomas Soltinsky, Yali Shao, Yannic Pietschke, Yashrajsinh Mahida, Yidong Xu, Yi Mao

arxiv:2606.26435 v1 · 2026-06-24 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JYHVD4YHLWDL7BDPF3XW35ZCH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-26T00:15:41.161741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2707a8f983aec35fc2379777b6fb911f0761440bf6227f61c2751013a218b90

Aliases

arxiv: 2606.26435 · arxiv_version: 2606.26435v1 · doi: 10.48550/arxiv.2606.26435 · pith_short_12: 2JYHVD4YHLWD · pith_short_16: 2JYHVD4YHLWDL7BD · pith_short_8: 2JYHVD4Y

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2JYHVD4YHLWDL7BDPF3XW35ZCH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d2707a8f983aec35fc2379777b6fb911f0761440bf6227f61c2751013a218b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28bf82f291cdc654b7b40a9b006aa58bff30f09205a5eff1959f97c527c12f99",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-24T22:54:35Z",
    "title_canon_sha256": "857c3ee474e3a05fea102ec22248b946d5294c884b7b256ff6c7fac04e46aafc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26435",
    "kind": "arxiv",
    "version": 1
  }
}