Pith Number

pith:Y6HLA3SD

pith:2015:Y6HLA3SDJXXROYKXDPQLSOWEGZ

not attested not anchored not stored refs pending

Parameters for Cold Collisions of Lithium and Caesium Atoms

H. Ouerdane, M. J. Jamieson

arxiv:1504.00887 v2 · 2015-04-03 · 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{Y6HLA3SDJXXROYKXDPQLSOWEGZ}

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	2026-05-18T02:19:35.539791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c78eb06e434def1761571be0b93ac4367ab7e4df11167df3390cc8ab430c65eb

Aliases

arxiv: 1504.00887 · arxiv_version: 1504.00887v2 · doi: 10.48550/arxiv.1504.00887 · pith_short_12: Y6HLA3SDJXXR · pith_short_16: Y6HLA3SDJXXROYKX · pith_short_8: Y6HLA3SD

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/Y6HLA3SDJXXROYKXDPQLSOWEGZ \
  | 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: c78eb06e434def1761571be0b93ac4367ab7e4df11167df3390cc8ab430c65eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d07b6adcee8125171a391777d04688166d8a6df49329172019a4fbcbd0c59a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-04-03T16:55:45Z",
    "title_canon_sha256": "4a83807ee17b2656bf92dfa4d8cb4e37d4032ac30845c6e1ace1e76bba4fe790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00887",
    "kind": "arxiv",
    "version": 2
  }
}