Pith Number

pith:EL4BPS3Z

pith:2012:EL4BPS3Z4CRDXK37U2JZICTBAA

not attested not anchored not stored refs pending

Fundamental and effective SU(2) Yang-Mills vertices

Ralf Hofmann

arxiv:1210.2937 v1 · 2012-10-05 · physics.gen-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL4BPS3Z4CRDXK37U2JZICTBAA}

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	2026-05-18T01:54:03.418305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f817cb79e0a23bab7fa693940a6100145b1dc84e0bce4f9066243e16cd4539

Aliases

arxiv: 1210.2937 · arxiv_version: 1210.2937v1 · doi: 10.48550/arxiv.1210.2937 · pith_short_12: EL4BPS3Z4CRD · pith_short_16: EL4BPS3Z4CRDXK37 · pith_short_8: EL4BPS3Z

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/EL4BPS3Z4CRDXK37U2JZICTBAA \
  | 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: 22f817cb79e0a23bab7fa693940a6100145b1dc84e0bce4f9066243e16cd4539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97688e95a0b839b9795eb2f3d6ecd0e2e6684c7043397ae61065febd79b1dd15",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2012-10-05T15:16:13Z",
    "title_canon_sha256": "ee16727860ba24dffbab1241c7091ff3a382a27daebd457966133ce23af3eda2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2937",
    "kind": "arxiv",
    "version": 1
  }
}