Pith Number

pith:4QYDNJGM

pith:1996:4QYDNJGMNM7GL4OH4MUB3JQDSE

not attested not anchored not stored refs pending

Extremality Versus Supersymmetry in Stringy Black Holes

Tomas Ortin (CERN)

arxiv:hep-th/9612142 v2 · 1996-12-12 · 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{4QYDNJGMNM7GL4OH4MUB3JQDSE}

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

An extremal black hole with a unique ground state

Receipt and verification

First computed	2026-05-18T02:36:02.712276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43036a4cc6b3e65f1c7e3281da603912e09d5e368f6a8f1e2614125c3660fc4

Aliases

arxiv: hep-th/9612142 · arxiv_version: hep-th/9612142v2 · doi: 10.48550/arxiv.hep-th/9612142 · pith_short_12: 4QYDNJGMNM7G · pith_short_16: 4QYDNJGMNM7GL4OH · pith_short_8: 4QYDNJGM

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/4QYDNJGMNM7GL4OH4MUB3JQDSE \
  | 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: e43036a4cc6b3e65f1c7e3281da603912e09d5e368f6a8f1e2614125c3660fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b12c40482fdb924cacc39b49917d4e836d8da3577367a9e45badc38e8884d660",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-12-12T17:03:48Z",
    "title_canon_sha256": "2ed476f27e8e90fd28b327f678a60598d94301180efeb45f52887e2f5ea8a491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9612142",
    "kind": "arxiv",
    "version": 2
  }
}