Pith Number

pith:CYOSUXP4

pith:2009:CYOSUXP4BLUD4K2KG5D56HAQII

not attested not anchored not stored refs pending

Physical charges in QED and QCD

Anton Ilderton, David McMullan, Martin Lavelle

arxiv:0910.5395 v2 · 2009-10-28 · 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{CYOSUXP4BLUD4K2KG5D56HAQII}

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	2026-05-18T02:34:12.599721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161d2a5dfc0ae83e2b4a3747df1c10423f992fb5a0758a07a5973475b519c28d

Aliases

arxiv: 0910.5395 · arxiv_version: 0910.5395v2 · doi: 10.48550/arxiv.0910.5395 · pith_short_12: CYOSUXP4BLUD · pith_short_16: CYOSUXP4BLUD4K2K · pith_short_8: CYOSUXP4

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/CYOSUXP4BLUD4K2KG5D56HAQII \
  | 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: 161d2a5dfc0ae83e2b4a3747df1c10423f992fb5a0758a07a5973475b519c28d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "697eefb6c8448240a467e129a1aa904dd9e58163bf770a543d5f0dd047c1dfea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-28T14:49:27Z",
    "title_canon_sha256": "71bc8bfbbedc570802c5b00e00a588e933013f97c7f4c32451bf722534b62527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5395",
    "kind": "arxiv",
    "version": 2
  }
}