Pith Number

pith:JQWKRPZA

pith:2007:JQWKRPZAJT5VZK3JE45XAPN4MF

not attested not anchored not stored refs pending

Feynman Diagrams and Differential Equations

Mario Argeri, Pierpaolo Mastrolia

arxiv:0707.4037 v1 · 2007-07-27 · 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{JQWKRPZAJT5VZK3JE45XAPN4MF}

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

3 papers in Pith

Gravitational Compton scattering at the fourth post-Minkowskian order

Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist

Learning to Unscramble Feynman Loop Integrals with SAILIR

Receipt and verification

First computed	2026-07-04T15:21:22.781999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c2ca8bf204cfb5cab69273b703dbc615d2118b7924a834d25d465458ec7d4ed

Aliases

arxiv: 0707.4037 · arxiv_version: 0707.4037v1 · doi: 10.48550/arxiv.0707.4037 · pith_short_12: JQWKRPZAJT5V · pith_short_16: JQWKRPZAJT5VZK3J · pith_short_8: JQWKRPZA

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/JQWKRPZAJT5VZK3JE45XAPN4MF \
  | 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: 4c2ca8bf204cfb5cab69273b703dbc615d2118b7924a834d25d465458ec7d4ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb0ea455721bbe800a25a93062a7666be59d7ee16c50d99d9fd49078e2efc553",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-07-27T14:38:12Z",
    "title_canon_sha256": "5c17541ce7a7226e8283ffd9652d329e2ac8f8e4f4415d69f75c2da4701a9e03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.4037",
    "kind": "arxiv",
    "version": 1
  }
}