Pith Number

pith:PPZOSFBT

pith:2011:PPZOSFBTHDJGG2SFF4LGUDXJ7Y

not attested not anchored not stored refs pending

The Kinematic Algebra From the Self-Dual Sector

Donal O'Connell, Ricardo Monteiro

arxiv:1105.2565 v2 · 2011-05-12 · 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{PPZOSFBTHDJGG2SFF4LGUDXJ7Y}

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

Amplitudes in self-dual (higher-spin) theories

Receipt and verification

First computed	2026-05-18T04:16:53.307666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf2e9143338d2636a452f166a0ee9fe3016a5cf61a4a59b7fdfe0a0e6b9ba76

Aliases

arxiv: 1105.2565 · arxiv_version: 1105.2565v2 · doi: 10.48550/arxiv.1105.2565 · pith_short_12: PPZOSFBTHDJG · pith_short_16: PPZOSFBTHDJGG2SF · pith_short_8: PPZOSFBT

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/PPZOSFBTHDJGG2SFF4LGUDXJ7Y \
  | 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: 7bf2e9143338d2636a452f166a0ee9fe3016a5cf61a4a59b7fdfe0a0e6b9ba76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2472aa3ce39893096fc9bf1fe4bfb4eaa5e88f8e8d7549440c20844145add0f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-12T20:00:42Z",
    "title_canon_sha256": "1424b3f87dc36042ca41018615b84f2eb0815848006853ca23de82d40dd90dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2565",
    "kind": "arxiv",
    "version": 2
  }
}