Pith Number

pith:UN5OLTME

pith:2015:UN5OLTMEIIAQTZXIEGWGVAATZH

not attested not anchored not stored refs pending

A note on the scale dependence of the Burkardt sum rule

Jian Zhou

arxiv:1507.02819 v1 · 2015-07-10 · 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{UN5OLTMEIIAQTZXIEGWGVAATZH}

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	2026-05-18T01:29:45.435964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a37ae5cd84420109e6e821ac6a8013c9db08cb936952e7d1cd90181023956529

Aliases

arxiv: 1507.02819 · arxiv_version: 1507.02819v1 · doi: 10.48550/arxiv.1507.02819 · pith_short_12: UN5OLTMEIIAQ · pith_short_16: UN5OLTMEIIAQTZXI · pith_short_8: UN5OLTME

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/UN5OLTMEIIAQTZXIEGWGVAATZH \
  | 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: a37ae5cd84420109e6e821ac6a8013c9db08cb936952e7d1cd90181023956529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8c71566f72d3c434247c7e4839d108106bce2f60128cbcc03732fd35b17462",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-10T09:27:42Z",
    "title_canon_sha256": "50c3ce3c1ef03061dc0bba148483a4a92e0bb8f6b00c1af5d1c141f1ef89bdd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02819",
    "kind": "arxiv",
    "version": 1
  }
}