Pith Number

pith:Q64YJGIW

pith:2007:Q64YJGIW7GL4DKKKPBZ2ADWVKZ

not attested not anchored not stored refs pending

Unquenching the Quark Model

E. Santopinto, R. Bijker

arxiv:hep-ph/0701227 v1 · 2007-01-26 · 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{Q64YJGIW7GL4DKKKPBZ2ADWVKZ}

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

Pentaquarks made of light quarks and their admixture to baryons

Receipt and verification

First computed	2026-05-18T00:37:10.846166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87b9849916f997c1a94a7873a00ed55672b87632697f63d5458e8b9210ce987d

Aliases

arxiv: hep-ph/0701227 · arxiv_version: hep-ph/0701227v1 · doi: 10.48550/arxiv.hep-ph/0701227 · pith_short_12: Q64YJGIW7GL4 · pith_short_16: Q64YJGIW7GL4DKKK · pith_short_8: Q64YJGIW

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/Q64YJGIW7GL4DKKKPBZ2ADWVKZ \
  | 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: 87b9849916f997c1a94a7873a00ed55672b87632697f63d5458e8b9210ce987d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50a0f288a31d0cd6f9af5d963439502b2c3891aacc3ca03e5af5800f37c7abdc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-01-26T16:29:42Z",
    "title_canon_sha256": "61e2ec67806d76b76e3fe13053485263880f5d4425dc98a22a902398e00002c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0701227",
    "kind": "arxiv",
    "version": 1
  }
}