Pith Number

pith:S7AJPLTC

pith:2003:S7AJPLTC6TSJOB6VTAPNYDFGML

not attested not anchored not stored refs pending

Determination of polarized parton distribution functions and their uncertainties

M. Hirai, N. Saito (Asymmetry Analysis Collaboration), S. Kumano

arxiv:hep-ph/0312112 v2 · 2003-12-09 · hep-ph · hep-ex · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7AJPLTC6TSJOB6VTAPNYDFGML}

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	2026-07-04T15:20:22.726152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c097ae62f4e49707d5981edc0ca662ce0155b7f4752759e97a61780d06652a

Aliases

arxiv: hep-ph/0312112 · arxiv_version: hep-ph/0312112v2 · doi: 10.48550/arxiv.hep-ph/0312112 · pith_short_12: S7AJPLTC6TSJ · pith_short_16: S7AJPLTC6TSJOB6V · pith_short_8: S7AJPLTC

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/S7AJPLTC6TSJOB6VTAPNYDFGML \
  | 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: 97c097ae62f4e49707d5981edc0ca662ce0155b7f4752759e97a61780d06652a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "328259e8d2beacdb0cc1e110cdc66b1bdd51888053430bf427647239372125a7",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-12-09T04:36:51Z",
    "title_canon_sha256": "d2866ca7471dcd6e59114ebc1e687e53010b2df264b2b955718ecb362df69e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0312112",
    "kind": "arxiv",
    "version": 2
  }
}