Pith Number

pith:FV6S72OL

pith:1999:FV6S72OLP3PU7YWIIVLCXRZPL4

not attested not anchored not stored refs pending

One-channel Roy equations revisited

G. Wanders, J. Gasser

arxiv:hep-ph/9903443 v1 · 1999-03-22 · 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{FV6S72OLP3PU7YWIIVLCXRZPL4}

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	2026-05-18T04:13:17.528764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d7d2fe9cb7edf4fe2c845562bc72f5f158b8f6428b25b19d57801e7478a0e8c

Aliases

arxiv: hep-ph/9903443 · arxiv_version: hep-ph/9903443v1 · doi: 10.48550/arxiv.hep-ph/9903443 · pith_short_12: FV6S72OLP3PU · pith_short_16: FV6S72OLP3PU7YWI · pith_short_8: FV6S72OL

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/FV6S72OLP3PU7YWIIVLCXRZPL4 \
  | 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: 2d7d2fe9cb7edf4fe2c845562bc72f5f158b8f6428b25b19d57801e7478a0e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea602fa4f37d4a478fa9278aa7002bacc48ed1763113ee604464ef6fc493d379",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1999-03-22T14:45:32Z",
    "title_canon_sha256": "945b0e81f3b14eeaad203d02e601eea751f5f09d0142dc847ba54a788e15e9e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9903443",
    "kind": "arxiv",
    "version": 1
  }
}