Pith Number

pith:A7R4WD4T

pith:2008:A7R4WD4TF4GX2OA7MT4O2E4BMX

not attested not anchored not stored refs pending

One-particle irreducibility with initial correlations

Christian Brouder (IMPMC), Fr\'ed\'eric Patras (JAD)

arxiv:0803.3747 v4 · 2008-03-26 · cond-mat.str-el · hep-th · 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{A7R4WD4TF4GX2OA7MT4O2E4BMX}

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	2026-05-18T04:32:00.157937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07e3cb0f932f0d7d381f64f8ed138165e660c09cb90191f93dfd230231931939

Aliases

arxiv: 0803.3747 · arxiv_version: 0803.3747v4 · doi: 10.48550/arxiv.0803.3747 · pith_short_12: A7R4WD4TF4GX · pith_short_16: A7R4WD4TF4GX2OA7 · pith_short_8: A7R4WD4T

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/A7R4WD4TF4GX2OA7MT4O2E4BMX \
  | 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: 07e3cb0f932f0d7d381f64f8ed138165e660c09cb90191f93dfd230231931939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71ae1d1c7dd36c5338f36883093d5a66829180fb60c7640abb07a5d7c76f8ea1",
    "cross_cats_sorted": [
      "hep-th",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-03-26T15:16:49Z",
    "title_canon_sha256": "7dc0d23891ad88fa9acc7ea17bf99f610b11919f5d59badfb94e743cf538a877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.3747",
    "kind": "arxiv",
    "version": 4
  }
}