Pith Number

pith:UOGWAM4X

pith:2011:UOGWAM4XIPED3WQ6EIKRK5KIRK

not attested not anchored not stored refs pending

All Two-Loop MHV Amplitudes in Multi-Regge Kinematics From Applied Symbology

Anastasia Volovich, A. Prygarin, C. Vergu, Marcus Spradlin

arxiv:1112.6365 v2 · 2011-12-29 · 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{UOGWAM4XIPED3WQ6EIKRK5KIRK}

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.

Receipt and verification

First computed	2026-05-18T03:22:53.542954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38d60339743c83dda1e22151575488a937134861648e53448ec9b1ad91e2651

Aliases

arxiv: 1112.6365 · arxiv_version: 1112.6365v2 · doi: 10.48550/arxiv.1112.6365 · pith_short_12: UOGWAM4XIPED · pith_short_16: UOGWAM4XIPED3WQ6 · pith_short_8: UOGWAM4X

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/UOGWAM4XIPED3WQ6EIKRK5KIRK \
  | 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: a38d60339743c83dda1e22151575488a937134861648e53448ec9b1ad91e2651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b32ed718009f3d140fc626444cb077a648d062d5fa002d8ff708ca0242f5b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-12-29T18:25:15Z",
    "title_canon_sha256": "4dfcad43ab049ba4cc308295c5a9ed9b5b909415f59102d815ff1bec8c65ac78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6365",
    "kind": "arxiv",
    "version": 2
  }
}