Pith Number

pith:IQNV3J2Z

pith:2013:IQNV3J2ZFAMDS745AU3C7KWCE2

not attested not anchored not stored refs pending

Rate of three-body recombination of hydrogen molecules during primordial star formation

Robert C. Forrey

arxiv:1306.5163 v1 · 2013-06-21 · 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{IQNV3J2ZFAMDS745AU3C7KWCE2}

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.

Cited by

1 paper in Pith

Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization

Receipt and verification

First computed	2026-05-18T03:16:16.277546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441b5da7592818397f9d05362faac226a32e80729d348bccb789ba6633bd37e9

Aliases

arxiv: 1306.5163 · arxiv_version: 1306.5163v1 · doi: 10.48550/arxiv.1306.5163 · pith_short_12: IQNV3J2ZFAMD · pith_short_16: IQNV3J2ZFAMDS745 · pith_short_8: IQNV3J2Z

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/IQNV3J2ZFAMDS745AU3C7KWCE2 \
  | 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: 441b5da7592818397f9d05362faac226a32e80729d348bccb789ba6633bd37e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ea1c6e44678c6b8346289bd625ed4c8704171c12b56beb05c025f86708a335",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-21T14:59:54Z",
    "title_canon_sha256": "dd9584814a62462930f93d7f7319b4c8769e9172eb177dce1344574065a8b61c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5163",
    "kind": "arxiv",
    "version": 1
  }
}