Pith Number

pith:PHMHNTTP

pith:2019:PHMHNTTP5GRNU7IFG7JJS7GB4X

not attested not anchored not stored refs pending

Quasilocal Smarr relations for static black holes

F. D. Villalba, P. Bargue\~no

arxiv:1902.00825 v1 · 2019-02-03 · 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{PHMHNTTP5GRNU7IFG7JJS7GB4X}

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

Black holes at a finite distance: Quasi-local restricted phase space formalism

Receipt and verification

First computed	2026-05-17T23:53:41.068461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d876ce6fe9a2da7d0537d2997cc1e5e4ab5f43d190ad9a1436bbbfefe1fcbd

Aliases

arxiv: 1902.00825 · arxiv_version: 1902.00825v1 · doi: 10.48550/arxiv.1902.00825 · pith_short_12: PHMHNTTP5GRN · pith_short_16: PHMHNTTP5GRNU7IF · pith_short_8: PHMHNTTP

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/PHMHNTTP5GRNU7IFG7JJS7GB4X \
  | 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: 79d876ce6fe9a2da7d0537d2997cc1e5e4ab5f43d190ad9a1436bbbfefe1fcbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfd04d6fd8270218eb858c0db0deef62bfff97b0253a80d80736e8e5ed7c90f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-02-03T01:25:32Z",
    "title_canon_sha256": "ef3d7cdaa28ecf2c5b546d5c0d4df7a70170ee1683cda3818e152b1a3e520792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00825",
    "kind": "arxiv",
    "version": 1
  }
}