Pith Number

pith:KAGW6IP3

pith:2015:KAGW6IP3DAQELKP22METWY4EDA

not attested not anchored not stored refs pending

Quasilocal first law of black hole dynamics from local Lorentz transformations

Avirup Ghosh, Ayan Chatterjee

arxiv:1511.01709 v2 · 2015-11-05 · 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{KAGW6IP3DAQELKP22METWY4EDA}

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

2 papers in Pith

Hawking radiation from black holes in 2+1 dimensions

Receipt and verification

First computed	2026-05-18T00:11:19.458747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

500d6f21fb182045a9fad3093b6384182b3ac06392cbe231f733531635bec142

Aliases

arxiv: 1511.01709 · arxiv_version: 1511.01709v2 · doi: 10.48550/arxiv.1511.01709 · pith_short_12: KAGW6IP3DAQE · pith_short_16: KAGW6IP3DAQELKP2 · pith_short_8: KAGW6IP3

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/KAGW6IP3DAQELKP22METWY4EDA \
  | 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: 500d6f21fb182045a9fad3093b6384182b3ac06392cbe231f733531635bec142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54bf6f97d902f5fc0fd4a51e9b17ef3ad65fdb60a027fddd7cf3a8d7f329d3a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-05T12:02:16Z",
    "title_canon_sha256": "0cfc7565b4ed886473f1591cf714cf19bbd2833f09463a55ba336c766b150c40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01709",
    "kind": "arxiv",
    "version": 2
  }
}