Pith Number

pith:OO7YSL2R

pith:2003:OO7YSL2RJC7U23LQSJTD75JAUG

not attested not anchored not stored refs pending

Twist-2 Heavy Flavor Contributions to the Structure Function $g_2(x,Q^2)$

J. Bl\"umlein, V. Ravindran, W.L. van Neerven

arxiv:hep-ph/0304292 v1 · 2003-04-30 · hep-ph · hep-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{OO7YSL2RJC7U23LQSJTD75JAUG}

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	2026-05-18T01:06:13.601518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73bf892f5148bf4d6d7092663ff520a19ade37740ca25cdb8e1579c995d8e6a5

Aliases

arxiv: hep-ph/0304292 · arxiv_version: hep-ph/0304292v1 · doi: 10.48550/arxiv.hep-ph/0304292 · pith_short_12: OO7YSL2RJC7U · pith_short_16: OO7YSL2RJC7U23LQ · pith_short_8: OO7YSL2R

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/OO7YSL2RJC7U23LQSJTD75JAUG \
  | 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: 73bf892f5148bf4d6d7092663ff520a19ade37740ca25cdb8e1579c995d8e6a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8da32267f4d62e6bd5c1f9a0d97fb5bfe6375a9822660b072f48f59e8d6f195f",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-04-30T14:54:04Z",
    "title_canon_sha256": "f523df3f31e291cb75e8d23af56496a2219eb359fb4b904ea959a00e1a953013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0304292",
    "kind": "arxiv",
    "version": 1
  }
}