Pith Number

pith:ILQFMAWG

pith:2016:ILQFMAWGPVXUSOC63GXFSWEJRK

not attested not anchored not stored refs pending

Feynman Diagrams for Beginners

Kresimir Kumericki

arxiv:1602.04182 v1 · 2016-02-08 · physics.ed-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{ILQFMAWGPVXUSOC63GXFSWEJRK}

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

FeynmanBench: Benchmarking Multimodal LLMs on Diagrammatic Physics Reasoning

Receipt and verification

First computed	2026-05-18T01:20:54.333064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42e05602c67d6f49385ed9ae5958898aabfa080a7658c3b10db3e1b63334a3c1

Aliases

arxiv: 1602.04182 · arxiv_version: 1602.04182v1 · doi: 10.48550/arxiv.1602.04182 · pith_short_12: ILQFMAWGPVXU · pith_short_16: ILQFMAWGPVXUSOC6 · pith_short_8: ILQFMAWG

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/ILQFMAWGPVXUSOC63GXFSWEJRK \
  | 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: 42e05602c67d6f49385ed9ae5958898aabfa080a7658c3b10db3e1b63334a3c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e0eb027c73f229ecd759b998c8c1bf19e0922af0098bcb2e23919b8118d823",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-02-08T15:51:17Z",
    "title_canon_sha256": "ef6526d14e0f2ec6736c3c34811602e53ef8746c41f012ea17c3a777d461a284"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04182",
    "kind": "arxiv",
    "version": 1
  }
}