Pith Number

pith:PRMGR75G

pith:2000:PRMGR75G2OR3IAHZHOY6UOAWFV

not attested not anchored not stored refs pending

Geometric Construction of AdS Twistors

Martin Cederwall

arxiv:hep-th/0002216 v1 · 2000-02-25 · 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{PRMGR75G2OR3IAHZHOY6UOAWFV}

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

2 papers in Pith

Embedding formalism for anti-de Sitter superspaces

Worldline Higher Spin Gravity

Receipt and verification

First computed	2026-07-04T16:20:40.128736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5868ffa6d3a3b400f93bb1ea38162d44576f6e8b6816c2ad2d6b1bc61332eb

Aliases

arxiv: hep-th/0002216 · arxiv_version: hep-th/0002216v1 · doi: 10.48550/arxiv.hep-th/0002216 · pith_short_12: PRMGR75G2OR3 · pith_short_16: PRMGR75G2OR3IAHZ · pith_short_8: PRMGR75G

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/PRMGR75G2OR3IAHZHOY6UOAWFV \
  | 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: 7c5868ffa6d3a3b400f93bb1ea38162d44576f6e8b6816c2ad2d6b1bc61332eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348100be1e25ced902d0574cb410f8201c92db1b73720ee1cd6a8d2e73d3f27e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-02-25T14:56:08Z",
    "title_canon_sha256": "62363700650a2d911540748c33219c47f8c1c25cc0423e49777bbdb8f41c1907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0002216",
    "kind": "arxiv",
    "version": 1
  }
}