Pith Number

pith:B65OB6V2

pith:2009:B65OB6V2FKTGGEPKVFMWDUWR6H

not attested not anchored not stored refs pending

Yoctosecond photon pulses from quark-gluon plasmas

Andreas Ipp, Christoph H. Keitel, J\"org Evers

arxiv:0904.4503 v2 · 2009-04-29 · 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{B65OB6V2FKTGGEPKVFMWDUWR6H}

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	2026-07-04T17:29:38.346234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fbae0faba2aa66311eaa95961d2d1f1cdde0f1a13f11558f6e2d712a44fccb7

Aliases

arxiv: 0904.4503 · arxiv_version: 0904.4503v2 · doi: 10.48550/arxiv.0904.4503 · pith_short_12: B65OB6V2FKTG · pith_short_16: B65OB6V2FKTGGEPK · pith_short_8: B65OB6V2

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/B65OB6V2FKTGGEPKVFMWDUWR6H \
  | 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: 0fbae0faba2aa66311eaa95961d2d1f1cdde0f1a13f11558f6e2d712a44fccb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "406fc0109a954813d964335fea3367756df6d110649c74da6c07f1072c00d735",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-04-29T14:50:39Z",
    "title_canon_sha256": "95fcdafa1d431791d406c2d02781a46e92347fc6ae6c1b759f0e350d4a7a3b07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4503",
    "kind": "arxiv",
    "version": 2
  }
}