Pith Number

pith:ECDCK5AL

pith:1997:ECDCK5ALVB2F3H6LQQKIYUSZAO

not attested not anchored not stored refs pending

Poincare Covariant Quark Models of Baryon Form Factors

D. O. Riska, F. Coester

arxiv:hep-ph/9707388 v2 · 1997-07-18 · hep-ph

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

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	2026-05-18T04:35:24.485384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208625740ba8745d9fcb84148c5259038a80cdee1680076017ba0f0aa6284c1b

Aliases

arxiv: hep-ph/9707388 · arxiv_version: hep-ph/9707388v2 · doi: 10.48550/arxiv.hep-ph/9707388 · pith_short_12: ECDCK5ALVB2F · pith_short_16: ECDCK5ALVB2F3H6L · pith_short_8: ECDCK5AL

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/ECDCK5ALVB2F3H6LQQKIYUSZAO \
  | 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: 208625740ba8745d9fcb84148c5259038a80cdee1680076017ba0f0aa6284c1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff3c6c586784eecae4ce1f56fdd5b3e34765810d86dc4379eb832de2ce46aa5f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-07-18T05:52:39Z",
    "title_canon_sha256": "3c6568fb37b8f9bed03a500298b25002f83bb1cfd0e072a9a56111be2eb8cec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9707388",
    "kind": "arxiv",
    "version": 2
  }
}