Pith Number

pith:PRBRKW6T

pith:2000:PRBRKW6TGXEPUJ2VB2TOVSZZDB

not attested not anchored not stored refs pending

On the miracle of the Coleman-Glashow and other baryon mass formulas

G.Dillon, Genova, G.Morpurgo (Universita` di Genova, Istituto Nazionale di Fisica Nucleare, Italy)

arxiv:hep-ph/0004198 v1 · 2000-04-20 · 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{PRBRKW6TGXEPUJ2VB2TOVSZZDB}

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	2026-05-18T04:30:24.097304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c43155bd335c8fa27550ea6eacb39185ff6feca760861f69aae4d85da28dc64

Aliases

arxiv: hep-ph/0004198 · arxiv_version: hep-ph/0004198v1 · doi: 10.48550/arxiv.hep-ph/0004198 · pith_short_12: PRBRKW6TGXEP · pith_short_16: PRBRKW6TGXEPUJ2V · pith_short_8: PRBRKW6T

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/PRBRKW6TGXEPUJ2VB2TOVSZZDB \
  | 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: 7c43155bd335c8fa27550ea6eacb39185ff6feca760861f69aae4d85da28dc64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e9d3ceea2783bf7be045ca28cb440e6954cc8e241f2723893e1ac88bbf2d485",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-04-20T19:18:19Z",
    "title_canon_sha256": "069fb5d0806dc268388b959bdaac0350be991874b95c4a6763b64228670b4e7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0004198",
    "kind": "arxiv",
    "version": 1
  }
}