Pith Number

pith:DGTBEXC3

pith:2023:DGTBEXC33JBYMTXUTAHGLKAXND

not attested not anchored not stored refs pending

Functional Directed Acyclical Graphs for Scattering Amplitudes in Perturbation Theory

Thorsten Ohl (University of W\"urzburg)

arxiv:2306.02414 v1 · 2023-06-04 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DGTBEXC33JBYMTXUTAHGLKAXND}

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.

Cited by

1 paper in Pith

New developments in the Whizard event generator

Receipt and verification

First computed	2026-07-05T06:33:05.096891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a6125c5bda43864ef4980e65a81768d10d1095de69b23df2ac8d35cb85df2a

Aliases

arxiv: 2306.02414 · arxiv_version: 2306.02414v1 · doi: 10.48550/arxiv.2306.02414 · pith_short_12: DGTBEXC33JBY · pith_short_16: DGTBEXC33JBYMTXU · pith_short_8: DGTBEXC3

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/DGTBEXC33JBYMTXUTAHGLKAXND \
  | 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: 19a6125c5bda43864ef4980e65a81768d10d1095de69b23df2ac8d35cb85df2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8601db94a955843e987833e2b5b53f06c1a68a866ff214fbbeeef0c0750980e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-06-04T17:29:46Z",
    "title_canon_sha256": "254aa1b0afac59026f1183da08da130e4532b587434b33c6510ace25065122d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02414",
    "kind": "arxiv",
    "version": 1
  }
}