Pith Number

pith:PIEUAGGE

pith:2010:PIEUAGGEIGKFYR4PNCWZJTNUOR

not attested not anchored not stored refs pending

Algebraic Structures in local QFT

Dirk Kreimer

arxiv:1007.0341 v1 · 2010-07-02 · 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{PIEUAGGEIGKFYR4PNCWZJTNUOR}

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	2026-05-18T04:33:39.280415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a094018c441945c478f68ad94cdb4745a1b6419bfac85c1ecec1ef45de5a63d

Aliases

arxiv: 1007.0341 · arxiv_version: 1007.0341v1 · doi: 10.48550/arxiv.1007.0341 · pith_short_12: PIEUAGGEIGKF · pith_short_16: PIEUAGGEIGKFYR4P · pith_short_8: PIEUAGGE

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/PIEUAGGEIGKFYR4PNCWZJTNUOR \
  | 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: 7a094018c441945c478f68ad94cdb4745a1b6419bfac85c1ecec1ef45de5a63d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dac872ae270f6d2ed2e0981d68a998419e47fbd2f0ca48eba2c91693a90d15b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-07-02T11:28:14Z",
    "title_canon_sha256": "36e45167b3284e22bd6eae88dee012ec926117c71347799b7d1a228094843082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0341",
    "kind": "arxiv",
    "version": 1
  }
}