Pith Number

pith:VNMNWB7Q

pith:2026:VNMNWB7QTMJDXO5CRVSZRSBEW3

not attested not anchored not stored refs pending

Higher-spin self-dual gravity from holomorphic planes in twistor space

Lionel Mason, Nicolas Boulanger, No\'emie Parrini, Yannick Herfray

arxiv:2606.19173 v1 · 2026-06-17 · hep-th · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNMNWB7QTMJDXO5CRVSZRSBEW3}

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	2026-06-19T16:12:07.077739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab58db07f09b123bbba28d6598c824b6d23bf78f37ea11dbca1e08e4655e1127

Aliases

arxiv: 2606.19173 · arxiv_version: 2606.19173v1 · doi: 10.48550/arxiv.2606.19173 · pith_short_12: VNMNWB7QTMJD · pith_short_16: VNMNWB7QTMJDXO5C · pith_short_8: VNMNWB7Q

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/VNMNWB7QTMJDXO5CRVSZRSBEW3 \
  | 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: ab58db07f09b123bbba28d6598c824b6d23bf78f37ea11dbca1e08e4655e1127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcc33a6bd85322b3ae8203c2e1d776949941b09e6bf788cbba0e6cdf26e4667f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-17T15:15:53Z",
    "title_canon_sha256": "bfde3140f6409a981fc6bd2bf339727607255331597ae65d05ea806ddb4869b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19173",
    "kind": "arxiv",
    "version": 1
  }
}