Pith Number

pith:3E5HWLUP

pith:2021:3E5HWLUPX5CEWH47TQFFVRHMHW

not attested not anchored not stored refs pending

Lattice calculation of $\chi_{c0} \rightarrow 2\gamma$ decay width

Chuan Liu, Yu Meng, Zuoheng Zou

arxiv:2111.00768 v3 · 2021-11-01 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3E5HWLUPX5CEWH47TQFFVRHMHW}

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	2026-07-05T04:19:38.249901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93a7b2e8fbf444b1f9f9c0a5ac4ec3daba399f537f86a62ce71ddfff3eda527

Aliases

arxiv: 2111.00768 · arxiv_version: 2111.00768v3 · doi: 10.48550/arxiv.2111.00768 · pith_short_12: 3E5HWLUPX5CE · pith_short_16: 3E5HWLUPX5CEWH47 · pith_short_8: 3E5HWLUP

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/3E5HWLUPX5CEWH47TQFFVRHMHW \
  | 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: d93a7b2e8fbf444b1f9f9c0a5ac4ec3daba399f537f86a62ce71ddfff3eda527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9846ef35b343074603ec5074058c126f0ef5a80054e19745436ecbbcbd475b31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-11-01T08:43:14Z",
    "title_canon_sha256": "26dff984bae8e0c5b83cffed7344d5def8dd529f9bce73f572e2801a41116d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00768",
    "kind": "arxiv",
    "version": 3
  }
}