Pith Number

pith:LNODMSLQ

pith:2013:LNODMSLQQ6YSEW2NTSESNM3GHJ

not attested not anchored not stored refs pending

The Principle of Stationary Variance in Quantum Field Theory

Fabio Siringo

arxiv:1308.4037 v1 · 2013-08-19 · hep-ph · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNODMSLQQ6YSEW2NTSESNM3GHJ}

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	2026-05-18T02:59:06.064015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b5c36497087b1225b4d9c8926b3663a51faacd24920281a6ef507b08adcc73b

Aliases

arxiv: 1308.4037 · arxiv_version: 1308.4037v1 · doi: 10.48550/arxiv.1308.4037 · pith_short_12: LNODMSLQQ6YS · pith_short_16: LNODMSLQQ6YSEW2N · pith_short_8: LNODMSLQ

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/LNODMSLQQ6YSEW2NTSESNM3GHJ \
  | 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: 5b5c36497087b1225b4d9c8926b3663a51faacd24920281a6ef507b08adcc73b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee94e706d9b74fb81b96edcb77e20eb280dfa096c4b74fc7b64a1a797b79589d",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-08-19T14:31:02Z",
    "title_canon_sha256": "3cc3bfd23b25663ac2d66fb0a2d9f0412446bbebeb857330c9155aa3b8bd938c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4037",
    "kind": "arxiv",
    "version": 1
  }
}