Pith Number

pith:DA47UMMV

pith:2026:DA47UMMVNEP2PPHHHBTDCRUDMZ

not attested not anchored not stored refs pending

Foreground Characterization and Mitigation in the Observations of the CD/EoR with the SKA

Abhirup Datta, Andre R. Offringa, Anshuman Tripathi, Arnab Chakraborty, Emilio Ceccotti, Emma Tolley, Florent Mertens, Huanyuan Shan, Jacob Burba, Khandakar Md Asif Elahi, Le Zhang, Peter H. Sims, Philip Bull, Rashmi Sagar, Ridhima Nunhokee, Sambit K. Giri, Samir Choudhuri, Samit Kumar Pal, Satyapan Munshi, Takumi Ito, Vibor Jelic, Yi Mao, Zhenghao Zhu

arxiv:2607.01048 v1 · 2026-07-01 · 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{DA47UMMVNEP2PPHHHBTDCRUDMZ}

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	2026-07-02T01:18:27.134334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1839fa3195691fa7bce7386631468366721ef1565165c00bc4d617e4b288e21b

Aliases

arxiv: 2607.01048 · arxiv_version: 2607.01048v1 · doi: 10.48550/arxiv.2607.01048 · pith_short_12: DA47UMMVNEP2 · pith_short_16: DA47UMMVNEP2PPHH · pith_short_8: DA47UMMV

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/DA47UMMVNEP2PPHHHBTDCRUDMZ \
  | 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: 1839fa3195691fa7bce7386631468366721ef1565165c00bc4d617e4b288e21b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced8d6e403b8ede519825e9a9271290f99c7e69d1c442dbc9ed1f285d2c87ea3",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-01T15:08:25Z",
    "title_canon_sha256": "4ff331c2a7c87d86af4c768d762f6a12d0fa14c497cfd9b5d7806140650b369f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01048",
    "kind": "arxiv",
    "version": 1
  }
}