Pith Number

pith:V2WLXOPK

pith:2000:V2WLXOPKFAMOZ2LHL4HYXPV3XF

not attested not anchored not stored refs pending

Action, Hamiltonian and CFT for 2D black holes

G. Catelani, L. Vanzo, M. Caldarelli

arxiv:hep-th/0008058 v2 · 2000-08-07 · 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{V2WLXOPKFAMOZ2LHL4HYXPV3XF}

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

Optical Characteristics of the Kerr-Bertotti-Robinson Black Hole

Receipt and verification

First computed	2026-07-04T16:20:59.785395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeacbbb9ea2818ece9675f0f8bbebbb95ac00cc14e5b06500aedb11e55266560

Aliases

arxiv: hep-th/0008058 · arxiv_version: hep-th/0008058v2 · doi: 10.48550/arxiv.hep-th/0008058 · pith_short_12: V2WLXOPKFAMO · pith_short_16: V2WLXOPKFAMOZ2LH · pith_short_8: V2WLXOPK

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/V2WLXOPKFAMOZ2LHL4HYXPV3XF \
  | 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: aeacbbb9ea2818ece9675f0f8bbebbb95ac00cc14e5b06500aedb11e55266560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc58793a8f5e28e5061ed3a840c25e9f6b58390996ed0bfe906529e8b2e594e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-08-07T10:06:38Z",
    "title_canon_sha256": "9f0e137fc332310d8ea0dc6f483c79c980f026606480086665040f4ea08524db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0008058",
    "kind": "arxiv",
    "version": 2
  }
}