Pith Number

pith:235HO53L

pith:2014:235HO53LAUVZP36PH5NB4E5TQX

not attested not anchored not stored refs pending

Cosmological Impact of Population III Binaries

2), (2) UMinn, (3) UT-Austin (4) Monash (5) JINA), 4, 5), Alexander Heger (2, Ke-Jung Chen (1, Myoungwon Jeon (3), Stan Woosley (1) ((1) UCSC, Volker Bromm (3)

arxiv:1407.7545 v2 · 2014-07-28 · astro-ph.GA · astro-ph.CO · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{235HO53LAUVZP36PH5NB4E5TQX}

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	2026-05-18T01:42:29.137624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6fa77776b052b97efcf3f5a1e13b385d610279ff1a9c919633ddc5495c3946b

Aliases

arxiv: 1407.7545 · arxiv_version: 1407.7545v2 · doi: 10.48550/arxiv.1407.7545 · pith_short_12: 235HO53LAUVZ · pith_short_16: 235HO53LAUVZP36P · pith_short_8: 235HO53L

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/235HO53LAUVZP36PH5NB4E5TQX \
  | 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: d6fa77776b052b97efcf3f5a1e13b385d610279ff1a9c919633ddc5495c3946b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c44a19e318d5f8b24ab6a9e9f75a6397236e12bedbcd9b81de50c84ac1a6a96",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-28T20:02:26Z",
    "title_canon_sha256": "2a744ceabb7bd67bbd6adc35c957dbc335b10aee5caac3ccdd8aad964b29824f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7545",
    "kind": "arxiv",
    "version": 2
  }
}