Pith Number

pith:G7ZXY3X7

pith:2018:G7ZXY3X77HYE3AFTMKOH2DSVBU

not attested not anchored not stored refs pending

Bootstrapping two-loop Feynman integrals for planar N=4 sYM

Enrico Herrmann, Johannes Henn, Julio Parra-Martinez

arxiv:1806.06072 v1 · 2018-06-15 · 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{G7ZXY3X77HYE3AFTMKOH2DSVBU}

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

Kinematics, cluster algebras and Feynman integrals

Receipt and verification

First computed	2026-05-18T00:00:55.011118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f37c6efff9f04d80b3629c7d0e550d04460a6a2d1a763d0066065ee5978e02

Aliases

arxiv: 1806.06072 · arxiv_version: 1806.06072v1 · doi: 10.48550/arxiv.1806.06072 · pith_short_12: G7ZXY3X77HYE · pith_short_16: G7ZXY3X77HYE3AFT · pith_short_8: G7ZXY3X7

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/G7ZXY3X77HYE3AFTMKOH2DSVBU \
  | 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: 37f37c6efff9f04d80b3629c7d0e550d04460a6a2d1a763d0066065ee5978e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d31df3d5206e96611410d0b337100a698eff614aca18daa11ebb624ad8f3a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-15T18:00:05Z",
    "title_canon_sha256": "25aa800d37aa3330fe40c9fe018f3cc9f2f1d5bfc80f4c3599c1ec6a4be98a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06072",
    "kind": "arxiv",
    "version": 1
  }
}