Pith Number

pith:7UP2CNYY

pith:2014:7UP2CNYYDUIBDX3BO4ZNATZTNV

not attested not anchored not stored refs pending

Classical and quantum conformal field theories

Shintarou Yanagida

arxiv:1402.2943 v1 · 2014-02-12 · 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{7UP2CNYYDUIBDX3BO4ZNATZTNV}

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	2026-05-18T02:59:16.849274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd1fa137181d1011df617732d04f336d456a546e3765b83492c066c86294efca

Aliases

arxiv: 1402.2943 · arxiv_version: 1402.2943v1 · doi: 10.48550/arxiv.1402.2943 · pith_short_12: 7UP2CNYYDUIB · pith_short_16: 7UP2CNYYDUIBDX3B · pith_short_8: 7UP2CNYY

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/7UP2CNYYDUIBDX3BO4ZNATZTNV \
  | 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: fd1fa137181d1011df617732d04f336d456a546e3765b83492c066c86294efca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c394b051e1ce2ec536dc47d9232caf1e78abae4e78e59f1935eac491b51ab6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-02-12T19:33:17Z",
    "title_canon_sha256": "36237be15076b365d6e6fd4619c174bba5c64478cbe91ebe317dc3cd2ab3e3e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2943",
    "kind": "arxiv",
    "version": 1
  }
}