Pith Number

pith:BKJZ2SIM

pith:2005:BKJZ2SIMQOVDLSBI6BXCZ3P2HV

not attested not anchored not stored refs pending

Chiral constituent quark model and the coupling strength of eta'

Harleen Dahiya, J.M.S. Rana, Manmohan Gupta

arxiv:hep-ph/0505224 v2 · 2005-05-26 · 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{BKJZ2SIMQOVDLSBI6BXCZ3P2HV}

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	2026-05-18T04:37:00.412419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a939d490c83aa35c828f06e2cedfa3d487546b8861fa219d8aa5364aae873b3

Aliases

arxiv: hep-ph/0505224 · arxiv_version: hep-ph/0505224v2 · doi: 10.48550/arxiv.hep-ph/0505224 · pith_short_12: BKJZ2SIMQOVD · pith_short_16: BKJZ2SIMQOVDLSBI · pith_short_8: BKJZ2SIM

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/BKJZ2SIMQOVDLSBI6BXCZ3P2HV \
  | 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: 0a939d490c83aa35c828f06e2cedfa3d487546b8861fa219d8aa5364aae873b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a20c9ac159fa11d0292ec4cd5b3be2e6122f71577cf8478879be48f7b0ed6c2b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-05-26T10:43:07Z",
    "title_canon_sha256": "86ce27c927dc1e6ed736c36c7022768c52de9a15eca46346994d923950158f29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0505224",
    "kind": "arxiv",
    "version": 2
  }
}