Pith Number

pith:3U2JR2UZ

pith:2012:3U2JR2UZCVKW35DZTNA2VMXC3Z

not attested not anchored not stored refs pending

Spin Dependent Collision of Ultracold Metastable Atoms

John M. Doyle, Ryo Murakami, Satoshi Uetake, Yoshiro Takahashi

arxiv:1206.2763 v1 · 2012-06-13 · 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{3U2JR2UZCVKW35DZTNA2VMXC3Z}

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	2026-05-18T01:56:59.088268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd3498ea9915556df4799b41aab2e2de61e15b75456ff69d4df3fb20f2c11d75

Aliases

arxiv: 1206.2763 · arxiv_version: 1206.2763v1 · doi: 10.48550/arxiv.1206.2763 · pith_short_12: 3U2JR2UZCVKW · pith_short_16: 3U2JR2UZCVKW35DZ · pith_short_8: 3U2JR2UZ

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/3U2JR2UZCVKW35DZTNA2VMXC3Z \
  | 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: dd3498ea9915556df4799b41aab2e2de61e15b75456ff69d4df3fb20f2c11d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110759ec3b4628f32e12405d63aabcb7f579e315b281ec7ef09bcc463ff82f25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-06-13T10:47:41Z",
    "title_canon_sha256": "9ac03b5e3d56e1cad4a187e9290c95660df70c4b020efa93553a42410ee2a6b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2763",
    "kind": "arxiv",
    "version": 1
  }
}