Pith Number

pith:Z4YS5ONS

pith:1997:Z4YS5ONSEOK2456BMRNT3FCDTS

not attested not anchored not stored refs pending

Constraints on Semileptonic Form-factors from Dispersive Sum Rules

Gustavo Burdman

arxiv:hep-ph/9707410 v1 · 1997-07-21 · 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{Z4YS5ONSEOK2456BMRNT3FCDTS}

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	2026-05-18T01:00:26.376927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf312eb9b22395ae77c1645b3d94439c963b3e4dca0b2b2d0a28434c3b5effe6

Aliases

arxiv: hep-ph/9707410 · arxiv_version: hep-ph/9707410v1 · doi: 10.48550/arxiv.hep-ph/9707410 · pith_short_12: Z4YS5ONSEOK2 · pith_short_16: Z4YS5ONSEOK2456B · pith_short_8: Z4YS5ONS

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/Z4YS5ONSEOK2456BMRNT3FCDTS \
  | 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: cf312eb9b22395ae77c1645b3d94439c963b3e4dca0b2b2d0a28434c3b5effe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b828ad56ef3642840f6cc35c45679b6dec56fd58135df39ff7f47ac9d62c57f5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-07-21T20:32:48Z",
    "title_canon_sha256": "7a28a6cc62f033ebf63e0921a625e3b158306c9283cae407871537957ca7bada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9707410",
    "kind": "arxiv",
    "version": 1
  }
}