Pith Number

pith:YVW44GMI

pith:2015:YVW44GMIKZSODAMXOUSHG32ZVT

not attested not anchored not stored refs pending

Scattering Equations and Feynman Diagrams

Christian Baadsgaard, Jacob L. Bourjaily, N. E. J. Bjerrum-Bohr, Poul H. Damgaard

arxiv:1507.00997 v1 · 2015-07-03 · 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{YVW44GMIKZSODAMXOUSHG32ZVT}

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

Unified web for expansions of amplitudes

Receipt and verification

First computed	2026-05-18T01:28:54.219391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c56dce19885664e181977524736f59acc6c565a9b500e9e5b0bf222989bc20a6

Aliases

arxiv: 1507.00997 · arxiv_version: 1507.00997v1 · doi: 10.48550/arxiv.1507.00997 · pith_short_12: YVW44GMIKZSO · pith_short_16: YVW44GMIKZSODAMX · pith_short_8: YVW44GMI

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/YVW44GMIKZSODAMXOUSHG32ZVT \
  | 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: c56dce19885664e181977524736f59acc6c565a9b500e9e5b0bf222989bc20a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940b5b4acb537777f1bbe21c01882b2b0118c677cdb43b09695885d5757a524b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-07-03T19:58:45Z",
    "title_canon_sha256": "3c62c53a01696c86d6b5f0cffd2ef52cbdbe03b023b3d67ddea92345384bea5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00997",
    "kind": "arxiv",
    "version": 1
  }
}