Pith Number

pith:3XGPK44V

pith:2014:3XGPK44VGJZPKKCU5MTCES6D3M

not attested not anchored not stored refs pending

Light cone effect on the reionization 21-cm signal II: Evolution, anisotropies and observational implications

Austin), Garrelt Mellema (Stockholm U), Hannes Jensen (Stockholm U), Ilian T. Iliev (Sussex U), Kanan K. Datta (NCRA-TIFR, Kyungjin Ahn (Chosun U), Paul R. Shapiro (U Texas, Pune), Suman Majumdar (Stockholm U), Yi Mao (IAP)

arxiv:1402.0508 v2 · 2014-02-03 · 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{3XGPK44VGJZPKKCU5MTCES6D3M}

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	2026-05-18T01:44:53.259005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddccf573953272f52854eb26224bc3db314799be57708542a06530ce75ef0bbc

Aliases

arxiv: 1402.0508 · arxiv_version: 1402.0508v2 · doi: 10.48550/arxiv.1402.0508 · pith_short_12: 3XGPK44VGJZP · pith_short_16: 3XGPK44VGJZPKKCU · pith_short_8: 3XGPK44V

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/3XGPK44VGJZPKKCU5MTCES6D3M \
  | 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: ddccf573953272f52854eb26224bc3db314799be57708542a06530ce75ef0bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e844856e2497328e1ae1a53696e0d1a5c72ee122b128cd6c3cd8bde3b43127a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-03T21:00:15Z",
    "title_canon_sha256": "397d811b7a192897218472b5b58d1ddae954842b73baab810927104e2b9c3a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0508",
    "kind": "arxiv",
    "version": 2
  }
}