Pith Number

pith:Q2W4PBK3

pith:2003:Q2W4PBK3G7UHKF2KHMNBZDRAGQ

not attested not anchored not stored refs pending

Chiral Symmetry in an Extended Constituent Quark Potential Model

Dahai Lu, ShiLin Zhu, Weizhen Deng, Xiaolin Chen, Yanrui Liu

arxiv:hep-ph/0306213 v3 · 2003-06-23 · 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{Q2W4PBK3G7UHKF2KHMNBZDRAGQ}

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	2026-05-18T01:39:06.580507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86adc7855b37e875174a3b1a1c8e20341e3cc1b9e779b0b37a26cce93c61fe57

Aliases

arxiv: hep-ph/0306213 · arxiv_version: hep-ph/0306213v3 · doi: 10.48550/arxiv.hep-ph/0306213 · pith_short_12: Q2W4PBK3G7UH · pith_short_16: Q2W4PBK3G7UHKF2K · pith_short_8: Q2W4PBK3

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/Q2W4PBK3G7UHKF2KHMNBZDRAGQ \
  | 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: 86adc7855b37e875174a3b1a1c8e20341e3cc1b9e779b0b37a26cce93c61fe57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aed64a21c39a87ff92041b7d1e42c28fa4de3f535583c78422f78c75643cd41",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-06-23T14:02:27Z",
    "title_canon_sha256": "17c69025bc497e057a235f245c9c512b940608672da57eb76484e18696e6fa06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0306213",
    "kind": "arxiv",
    "version": 3
  }
}