Pith Number

pith:25OLOUZZ

pith:1996:25OLOUZZ3QMOTRIAHSNX2B6K2U

not attested not anchored not stored refs pending

Superbranes

E. Sezgin, P.S. Howe

arxiv:hep-th/9607227 v1 · 1996-07-30 · 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{25OLOUZZ3QMOTRIAHSNX2B6K2U}

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	2026-07-04T16:02:20.253865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d75cb75339dc18e9c5003c9b7d07cad500cf57ece00dd728ef1e4abc7aacfcca

Aliases

arxiv: hep-th/9607227 · arxiv_version: hep-th/9607227v1 · doi: 10.48550/arxiv.hep-th/9607227 · pith_short_12: 25OLOUZZ3QMO · pith_short_16: 25OLOUZZ3QMOTRIA · pith_short_8: 25OLOUZZ

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/25OLOUZZ3QMOTRIAHSNX2B6K2U \
  | 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: d75cb75339dc18e9c5003c9b7d07cad500cf57ece00dd728ef1e4abc7aacfcca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c7476273d393eac676fafa353e801dbd5bed3a3ce92df535639bda6078e7bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-07-30T11:01:41Z",
    "title_canon_sha256": "a2d8a5a3a429515d65d529f3ab39bc52c2288289c50f862713564accd4dcd7f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9607227",
    "kind": "arxiv",
    "version": 1
  }
}