Pith Number

pith:OZADMWQS

pith:2015:OZADMWQSKJN2AHGERJV54G5FAY

not attested not anchored not stored refs pending

On two constructions of an effective field theory

Alastair Hamilton

arxiv:1502.05790 v1 · 2015-02-20 · math-ph · hep-th · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZADMWQSKJN2AHGERJV54G5FAY}

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	2026-05-18T00:44:28.486713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7640365a12525ba01cc48a6bde1ba5060e41fddcd54592c8ef60a3ce8967e0b4

Aliases

arxiv: 1502.05790 · arxiv_version: 1502.05790v1 · doi: 10.48550/arxiv.1502.05790 · pith_short_12: OZADMWQSKJN2 · pith_short_16: OZADMWQSKJN2AHGE · pith_short_8: OZADMWQS

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/OZADMWQSKJN2AHGERJV54G5FAY \
  | 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: 7640365a12525ba01cc48a6bde1ba5060e41fddcd54592c8ef60a3ce8967e0b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39fc736591f48f34b34807a834d180c0fd418ecc7fafd0fc8285c189090b07c8",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-02-20T07:27:06Z",
    "title_canon_sha256": "0e9a5fa48331860e449c2cec48cc260b787dbfa3aa3c1e0a2f10b7bc965b15c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05790",
    "kind": "arxiv",
    "version": 1
  }
}