Pith Number

pith:L4N52WN2

pith:2012:L4N52WN23HWXGYQOWEJXUPC57T

not attested not anchored not stored refs pending

Photon structure functions with heavy particle mass effects

Tsuneo Uematsu

arxiv:1208.3308 v1 · 2012-08-16 · 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{L4N52WN23HWXGYQOWEJXUPC57T}

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	2026-05-18T01:55:15.402516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f1bdd59bad9ed73620eb1137a3c5dfcc1808f4eb647e1cab7133986e6ba2a5c

Aliases

arxiv: 1208.3308 · arxiv_version: 1208.3308v1 · doi: 10.48550/arxiv.1208.3308 · pith_short_12: L4N52WN23HWX · pith_short_16: L4N52WN23HWXGYQO · pith_short_8: L4N52WN2

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/L4N52WN23HWXGYQOWEJXUPC57T \
  | 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: 5f1bdd59bad9ed73620eb1137a3c5dfcc1808f4eb647e1cab7133986e6ba2a5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b5a317bf44edd3e4ad1349b87eb08a8429759d2fafa3213d670ab2d545c666e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-08-16T07:43:29Z",
    "title_canon_sha256": "34ab6c50746da21ee7f8d5866173604d5539b4febf8c71d6b78dfe6abc26d76d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3308",
    "kind": "arxiv",
    "version": 1
  }
}