Pith Number

pith:5QENRM7X

pith:2004:5QENRM7XSJQUIOWYVN4JI24US4

not attested not anchored not stored refs pending

Conformal Supergravity in Twistor-String Theory

Edward Witten, Nathan Berkovits

arxiv:hep-th/0406051 v2 · 2004-06-04 · 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{5QENRM7XSJQUIOWYVN4JI24US4}

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

Worldline Higher Spin Gravity

Receipt and verification

First computed	2026-07-04T17:25:46.208628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec08d8b3f79261443ad8ab78946b949739884b60377f2c90e53df463d1340cb7

Aliases

arxiv: hep-th/0406051 · arxiv_version: hep-th/0406051v2 · doi: 10.48550/arxiv.hep-th/0406051 · pith_short_12: 5QENRM7XSJQU · pith_short_16: 5QENRM7XSJQUIOWY · pith_short_8: 5QENRM7X

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/5QENRM7XSJQUIOWYVN4JI24US4 \
  | 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: ec08d8b3f79261443ad8ab78946b949739884b60377f2c90e53df463d1340cb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed0bd6055e900d020f10e0df57f06cef8a0fe9dd8d470d636bc821ee59f3ae1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-06-04T16:59:15Z",
    "title_canon_sha256": "c6f700c0ae36ee3158ea814124aa206c0672a988d20ada48e297e1ac8dbbe849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0406051",
    "kind": "arxiv",
    "version": 2
  }
}