Pith Number

pith:KN6KM4NN

pith:2024:KN6KM4NNVLMZOSSY7HT4YGTOQB

not attested not anchored not stored refs pending

From Feynman diagrams to the amplituhedron: a gentle review

Anastasia Volovich, Dmitrii Pavlov, Marcus Spradlin, Shounak De

arxiv:2410.11757 v2 · 2024-10-15 · 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{KN6KM4NNVLMZOSSY7HT4YGTOQB}

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

Two-loop four-point amplitudes on the Coulomb branch of ${\mathcal{N}}=4$ super Yang-Mills

Receipt and verification

First computed	2026-07-05T11:42:23.411826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

537ca671adaad9974a58f9e7cc1a6e804f41880bcc0f0f8668e14e34be2fd259

Aliases

arxiv: 2410.11757 · arxiv_version: 2410.11757v2 · doi: 10.48550/arxiv.2410.11757 · pith_short_12: KN6KM4NNVLMZ · pith_short_16: KN6KM4NNVLMZOSSY · pith_short_8: KN6KM4NN

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/KN6KM4NNVLMZOSSY7HT4YGTOQB \
  | 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: 537ca671adaad9974a58f9e7cc1a6e804f41880bcc0f0f8668e14e34be2fd259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c8484b7c366c4dfc1e512b0625786a45dbd8dc4e6b28161c65033b6e37b108",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-10-15T16:28:01Z",
    "title_canon_sha256": "f1fba2f3a177d5f5ecb90d3c0bed1a86b580a618d8b9565574ae65365a0c0126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.11757",
    "kind": "arxiv",
    "version": 2
  }
}