Pith Number

pith:OZKRODTI

pith:2018:OZKRODTIV3ZN7DCCKMJY5VWJSE

not attested not anchored not stored refs pending

Multi-valued Feynman Graphs and Scattering Theory

Dirk Kreimer

arxiv:1807.00288 v3 · 2018-07-01 · 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{OZKRODTIV3ZN7DCCKMJY5VWJSE}

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	2026-05-17T23:50:45.081422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7655170e68aef2df8c4253138ed6c99115eda9900fb4ededef9777b09c4360a5

Aliases

arxiv: 1807.00288 · arxiv_version: 1807.00288v3 · doi: 10.48550/arxiv.1807.00288 · pith_short_12: OZKRODTIV3ZN · pith_short_16: OZKRODTIV3ZN7DCC · pith_short_8: OZKRODTI

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/OZKRODTIV3ZN7DCCKMJY5VWJSE \
  | 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: 7655170e68aef2df8c4253138ed6c99115eda9900fb4ededef9777b09c4360a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bbcae07979ececaa5cf453b2ece1b7add75f5a25e471d51ab16207dca96662b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-01T07:36:55Z",
    "title_canon_sha256": "2c533e3fca8f99860f819e74483f0c74035c21049c1b530974bf712e6eff4559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00288",
    "kind": "arxiv",
    "version": 3
  }
}