Pith Number

pith:7UHPR3GC

pith:2007:7UHPR3GCVIYN47KYTXHAYAUYIJ

not attested not anchored not stored refs pending

Lambda and Antilambda polarization in Au-Au collisions at RHIC

Celso de Camargo Barros Jr., Yogiro Hama

arxiv:0712.3447 v2 · 2007-12-20 · hep-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{7UHPR3GCVIYN47KYTXHAYAUYIJ}

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	2026-05-18T04:24:04.450440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd0ef8ecc2aa30de7d589dce0c0298426fa00b3f949a3f9ff00d41fee1549d3e

Aliases

arxiv: 0712.3447 · arxiv_version: 0712.3447v2 · doi: 10.48550/arxiv.0712.3447 · pith_short_12: 7UHPR3GCVIYN · pith_short_16: 7UHPR3GCVIYN47KY · pith_short_8: 7UHPR3GC

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/7UHPR3GCVIYN47KYTXHAYAUYIJ \
  | 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: fd0ef8ecc2aa30de7d589dce0c0298426fa00b3f949a3f9ff00d41fee1549d3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc270fb2d893b741d4f7c0aed6fc68ef7c90a46df3c20803ea1b598e9f61e4de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-12-20T15:08:34Z",
    "title_canon_sha256": "65bd04019d4c6018cf8b81cb839756096fbe421670eb8c6d0af6e25676d77543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.3447",
    "kind": "arxiv",
    "version": 2
  }
}