Pith Number

pith:YO2IPMXH

pith:2026:YO2IPMXHCR7DYXF2M2ZBGC42QY

not attested not anchored not stored refs pending

Exploring the Cosmic Dawn through the 21 cm Forest and High-redshift Radio Sources with the SKA

Abinash Kumar Shaw, Atsushi J. Nishizawa, Barun Maity, Benedetta Ciardi, Bin Yue, Hayato Shimabukuro, Junsong Cang, Kohji Yoshikawa, Qi Niu, Tian-Yang Sun, Tom\'a\v{s} \v{S}oltinsk\'y, Tsutomu T. Takeuchi, Xin Zhang, Yidong Xu, Yue Shao

arxiv:2606.24665 v1 · 2026-06-23 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YO2IPMXHCR7DYXF2M2ZBGC42QY}

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	2026-06-24T01:15:38.663203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b487b2e7147e3c5cba66b2130b9a8620d3c3d459e6191f783aebd8921fccfe

Aliases

arxiv: 2606.24665 · arxiv_version: 2606.24665v1 · doi: 10.48550/arxiv.2606.24665 · pith_short_12: YO2IPMXHCR7D · pith_short_16: YO2IPMXHCR7DYXF2 · pith_short_8: YO2IPMXH

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/YO2IPMXHCR7DYXF2M2ZBGC42QY \
  | 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: c3b487b2e7147e3c5cba66b2130b9a8620d3c3d459e6191f783aebd8921fccfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f9953d92e89497940606496c04f0c6fcc392709d398e4d78ac3341c43ad488d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-23T14:54:39Z",
    "title_canon_sha256": "eb8a0580eb042cd318a849974c29747cafc2ec1dcf8953290c3e1a8a5f6ab68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24665",
    "kind": "arxiv",
    "version": 1
  }
}