Pith Number

pith:FK74H63G

pith:1995:FK74H63GOQFBCCSBRDLGFPRJIA

not attested not anchored not stored refs pending

Study of D*(2010)+- Production in ep Collisions at HERA

ZEUS Collaboration

arxiv:hep-ex/9502002 v1 · 1995-02-02 · 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{FK74H63GOQFBCCSBRDLGFPRJIA}

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	2026-05-18T03:47:22.149140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2abfc3fb66740a110a4188d662be2940317c261a6d90e69d5d8817d8b2abf7bf

Aliases

arxiv: hep-ex/9502002 · arxiv_version: hep-ex/9502002v1 · doi: 10.48550/arxiv.hep-ex/9502002 · pith_short_12: FK74H63GOQFB · pith_short_16: FK74H63GOQFBCCSB · pith_short_8: FK74H63G

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/FK74H63GOQFBCCSBRDLGFPRJIA \
  | 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: 2abfc3fb66740a110a4188d662be2940317c261a6d90e69d5d8817d8b2abf7bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67831957730f5d2bbd72266d700d9b025e806ce068e878726f3dae259fb6ea33",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1995-02-02T15:07:04Z",
    "title_canon_sha256": "4b76c9ae8df8a5d46acf688396b68b3512a6e0c4db8a1b3db0f396f5e7e4f8c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9502002",
    "kind": "arxiv",
    "version": 1
  }
}