Pith Number

pith:DNHWZKKK

pith:2018:DNHWZKKKCC2QQAFQK3VDXAPMIB

not attested not anchored not stored refs pending

Systematic twist expansion of $(\eta_c,\eta_b)\to\gamma^*\gamma$ transition form factors in light-front quark model

Chueng-Ryong Ji (North Carolina State Univ.), Ho-Meoyng Choi (Kyungpook National Univ.), Hui-Young Ryu (Pusan National Univ.)

arxiv:1804.08287 v3 · 2018-04-23 · 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{DNHWZKKKCC2QQAFQK3VDXAPMIB}

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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	2026-05-18T00:04:49.215828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4f6ca94a10b50800b056ea3b81ec4047fafdebd1e9d6759b2d726c090952fd

Aliases

arxiv: 1804.08287 · arxiv_version: 1804.08287v3 · doi: 10.48550/arxiv.1804.08287 · pith_short_12: DNHWZKKKCC2Q · pith_short_16: DNHWZKKKCC2QQAFQ · pith_short_8: DNHWZKKK

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/DNHWZKKKCC2QQAFQK3VDXAPMIB \
  | 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: 1b4f6ca94a10b50800b056ea3b81ec4047fafdebd1e9d6759b2d726c090952fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88771fb826e4d6a3cf676549a67b961284e8a58a76d665a85269e260da0a00cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-04-23T08:45:36Z",
    "title_canon_sha256": "1ec70c50c7ae667678cb0ae47abc8823232a3de4b61316e79ae0502762b736cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08287",
    "kind": "arxiv",
    "version": 3
  }
}