Pith Number

pith:PYLMCI5K

pith:2013:PYLMCI5K4F544WANONDTPEUXEE

not attested not anchored not stored refs pending

Sturmian theory of three-body recombination: application to the formation of H$_2$ in primordial gas

Robert C. Forrey

arxiv:1307.0549 v2 · 2013-07-01 · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYLMCI5K4F544WANONDTPEUXEE}

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	2026-05-18T03:05:35.505140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e16c123aae17bce580d73473792972109512f2514dc14a94e25b1a013c432b2

Aliases

arxiv: 1307.0549 · arxiv_version: 1307.0549v2 · doi: 10.48550/arxiv.1307.0549 · pith_short_12: PYLMCI5K4F54 · pith_short_16: PYLMCI5K4F544WAN · pith_short_8: PYLMCI5K

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/PYLMCI5K4F544WANONDTPEUXEE \
  | 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: 7e16c123aae17bce580d73473792972109512f2514dc14a94e25b1a013c432b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d69d640e6fa8e40254264b6e98ed0895674dd1edacf20dfd92d458e77a184df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-07-01T22:13:10Z",
    "title_canon_sha256": "7284020eb514075d7673db4a2156e12995d57c9db6a604eb470ccabe0fda55ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0549",
    "kind": "arxiv",
    "version": 2
  }
}