Pith Number

pith:YOPXZIAC

pith:1998:YOPXZIACIL2GKFE6FBBB5JE2QY

not attested not anchored not stored refs pending

New Constraints on Dispersive Form Factor Parameterizations from the Timelike Region

Richard F. Lebed, W. W. Buck

arxiv:hep-ph/9802369 v1 · 1998-02-20 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOPXZIACIL2GKFE6FBBB5JE2QY}

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	2026-05-18T02:36:59.003504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c39f7ca00242f465149e28421ea49a86272e1b899b6fe7020ca5c8fecb950c82

Aliases

arxiv: hep-ph/9802369 · arxiv_version: hep-ph/9802369v1 · doi: 10.48550/arxiv.hep-ph/9802369 · pith_short_12: YOPXZIACIL2G · pith_short_16: YOPXZIACIL2GKFE6 · pith_short_8: YOPXZIAC

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/YOPXZIACIL2GKFE6FBBB5JE2QY \
  | 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: c39f7ca00242f465149e28421ea49a86272e1b899b6fe7020ca5c8fecb950c82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ddaddde63b535069bdbce4e87d4c7f4bb36cf02ebe39c032829ae19d9f68ce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-02-20T00:12:44Z",
    "title_canon_sha256": "7857345c9ca3dc44a0df9aa207300fb4072a0afa5583fe77a60d6d97d61890f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9802369",
    "kind": "arxiv",
    "version": 1
  }
}