Pith Number

pith:YR5ERUMO

pith:1993:YR5ERUMOPXCUH3ZBENGB7U3X4X

not attested not anchored not stored refs pending

$O(\tilde d,\tilde d)$ Transformations and 3D Black Hole

Abbas Ali, Alok Kumar

arxiv:hep-th/9303032 v1 · 1993-03-04 · 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{YR5ERUMOPXCUH3ZBENGB7U3X4X}

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	2026-05-18T04:37:43.597385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c47a48d18e7dc543ef21234c1fd377e5d4c13283c059d0ed0d9ebddb6b1c9f64

Aliases

arxiv: hep-th/9303032 · arxiv_version: hep-th/9303032v1 · doi: 10.48550/arxiv.hep-th/9303032 · pith_short_12: YR5ERUMOPXCU · pith_short_16: YR5ERUMOPXCUH3ZB · pith_short_8: YR5ERUMO

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/YR5ERUMOPXCUH3ZBENGB7U3X4X \
  | 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: c47a48d18e7dc543ef21234c1fd377e5d4c13283c059d0ed0d9ebddb6b1c9f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18903c5c6e28f4b9a41db5016f38dc70035a41448ac87b3bc5b455aef2dad131",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-03-04T19:36:18Z",
    "title_canon_sha256": "4783eccdcc47c6a95163df4afca54382460db04f252dbca954a19944b3b2b7e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9303032",
    "kind": "arxiv",
    "version": 1
  }
}