Pith Number

pith:B5QPFKDZ

pith:2015:B5QPFKDZ4II7KUU5PAKSRWTRY5

not attested not anchored not stored refs pending

Quasilocal rotating conformal Killing horizons

Avirup Ghosh, Ayan Chatterjee

arxiv:1502.07128 v2 · 2015-02-25 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5QPFKDZ4II7KUU5PAKSRWTRY5}

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

Homothetic Killing horizons in generic Vaidya spacetimes

Receipt and verification

First computed	2026-05-18T01:36:01.503510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f60f2a879e211f5529d781528da71c753fa5f195191460974b3c625dc71aac1

Aliases

arxiv: 1502.07128 · arxiv_version: 1502.07128v2 · doi: 10.48550/arxiv.1502.07128 · pith_short_12: B5QPFKDZ4II7 · pith_short_16: B5QPFKDZ4II7KUU5 · pith_short_8: B5QPFKDZ

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/B5QPFKDZ4II7KUU5PAKSRWTRY5 \
  | 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: 0f60f2a879e211f5529d781528da71c753fa5f195191460974b3c625dc71aac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b430943fc5e389359c4aab8246f3f60096ff1412dc5629ec6ddc2ce3c27c149",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-25T11:19:25Z",
    "title_canon_sha256": "020d3c64b47b26d42d5cab107a97ec6591acc80a772db18c99e0d9aeaf452718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07128",
    "kind": "arxiv",
    "version": 2
  }
}