Pith Number

pith:XD7WOTHH

pith:2009:XD7WOTHHLPJIQ5SSQVK7QMAPVD

not attested not anchored not stored refs pending

Studying Parton Energy Loss in Heavy-Ion Collisions via Direct-Photon and Charged-Particle Azimuthal Correlations

et al, The STAR Collaboration: B. I. Abelev

arxiv:0912.1871 v1 · 2009-12-09 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XD7WOTHHLPJIQ5SSQVK7QMAPVD}

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	2026-05-18T02:33:57.017253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ff674ce75bd28876528555f8300fa8ef9db0b6bb9543d89b673245dc3f9ac5

Aliases

arxiv: 0912.1871 · arxiv_version: 0912.1871v1 · doi: 10.48550/arxiv.0912.1871 · pith_short_12: XD7WOTHHLPJI · pith_short_16: XD7WOTHHLPJIQ5SS · pith_short_8: XD7WOTHH

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/XD7WOTHHLPJIQ5SSQVK7QMAPVD \
  | 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: b8ff674ce75bd28876528555f8300fa8ef9db0b6bb9543d89b673245dc3f9ac5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4431481b19080ff7b6daedfe73323952400b944952aa45ba23601cfa4881467e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-12-09T22:01:04Z",
    "title_canon_sha256": "5e430fb7097b5d345cf1a9be6574345bba1198578a4777afc502e6c052b0871f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1871",
    "kind": "arxiv",
    "version": 1
  }
}