Pith Number

pith:4EYC5UIK

pith:1999:4EYC5UIKK6CQG66RC7AKNV3BDY

not attested not anchored not stored refs pending

Remarks on Form Factor Bounds

Cheng-Wei Chiang

arxiv:hep-ph/9909276 v2 · 1999-09-07 · 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{4EYC5UIKK6CQG66RC7AKNV3BDY}

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	2026-07-04T17:17:48.354735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1302ed10a5785037bd117c0a6d7611e02925c7a1cec1f2410717e5688c0c3d6

Aliases

arxiv: hep-ph/9909276 · arxiv_version: hep-ph/9909276v2 · doi: 10.48550/arxiv.hep-ph/9909276 · pith_short_12: 4EYC5UIKK6CQ · pith_short_16: 4EYC5UIKK6CQG66R · pith_short_8: 4EYC5UIK

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/4EYC5UIKK6CQG66RC7AKNV3BDY \
  | 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: e1302ed10a5785037bd117c0a6d7611e02925c7a1cec1f2410717e5688c0c3d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf76ea912e95d3c802d3028a506efc15043d6660f85108054dd2b1bdcd69a35",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-09-07T17:59:32Z",
    "title_canon_sha256": "347015ea76ab3b0065769799d79d83ea1f0c343efa3aa434e0952e9529b6888d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9909276",
    "kind": "arxiv",
    "version": 2
  }
}