Pith Number

pith:W2MQXQ4D

pith:2012:W2MQXQ4DERFRFRFCACQ2EUE56N

not attested not anchored not stored refs pending

An introduction to the quark model

Jean-Marc Richard

arxiv:1205.4326 v2 · 2012-05-19 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2MQXQ4DERFRFRFCACQ2EUE56N}

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.

Cited by

1 paper in Pith

Effects of Final State Interactions on Landau Singularities

Receipt and verification

First computed	2026-05-18T03:55:01.361593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6990bc383244b12c4a200a1a2509df3468fa697192c833218ea7d11bbc2d436

Aliases

arxiv: 1205.4326 · arxiv_version: 1205.4326v2 · doi: 10.48550/arxiv.1205.4326 · pith_short_12: W2MQXQ4DERFR · pith_short_16: W2MQXQ4DERFRFRFC · pith_short_8: W2MQXQ4D

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/W2MQXQ4DERFRFRFCACQ2EUE56N \
  | 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: b6990bc383244b12c4a200a1a2509df3468fa697192c833218ea7d11bbc2d436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9b54f2ecc87b85f1acdda8e8d5e94988436fe6b60b3f73801703ad9a97ac894",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-05-19T13:19:09Z",
    "title_canon_sha256": "997c97f87c65b326b8e376fc9566cf6238affa2bc3a03bbcd777a5b59738f4e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4326",
    "kind": "arxiv",
    "version": 2
  }
}