Pith Number

pith:5XUK2RC3

pith:2003:5XUK2RC3M23BRHXOAIB2DX6XFG

not attested not anchored not stored refs pending

Charm-anticharm baryon production asymmetries in photon-nucleon interactions

FOCUS collaboration

arxiv:hep-ex/0311022 v1 · 2003-11-07 · 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{5XUK2RC3M23BRHXOAIB2DX6XFG}

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	2026-05-18T03:47:31.595397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ede8ad445b66b6189eee0203a1dfd729b813cc8822031a7287f63cac7f50828e

Aliases

arxiv: hep-ex/0311022 · arxiv_version: hep-ex/0311022v1 · doi: 10.48550/arxiv.hep-ex/0311022 · pith_short_12: 5XUK2RC3M23B · pith_short_16: 5XUK2RC3M23BRHXO · pith_short_8: 5XUK2RC3

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/5XUK2RC3M23BRHXOAIB2DX6XFG \
  | 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: ede8ad445b66b6189eee0203a1dfd729b813cc8822031a7287f63cac7f50828e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6e34e6b2b915afd5f3a4f29adbfe78b306bce146d889097b159edc30ca0940d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2003-11-07T16:25:14Z",
    "title_canon_sha256": "0d1a5e522101b4cd5a8ac71904185c5c10672709f79a534493eb7ccd9014bd91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0311022",
    "kind": "arxiv",
    "version": 1
  }
}