Pith Number

pith:3OT3KA5F

pith:2018:3OT3KA5FW3QK23F2YRNPVLHTDA

not attested not anchored not stored refs pending

Information Geometry on the Space of Equilibrium States of Black Holes in Higher Derivative Theories

Tsvetan Vetsov

arxiv:1806.05011 v5 · 2018-06-13 · gr-qc · 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{3OT3KA5FW3QK23F2YRNPVLHTDA}

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

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Receipt and verification

First computed	2026-05-17T23:53:30.672002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba7b503a5b6e0ad6cbac45afaacf3180955574e4ff8296377ac607d42f25992

Aliases

arxiv: 1806.05011 · arxiv_version: 1806.05011v5 · doi: 10.48550/arxiv.1806.05011 · pith_short_12: 3OT3KA5FW3QK · pith_short_16: 3OT3KA5FW3QK23F2 · pith_short_8: 3OT3KA5F

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/3OT3KA5FW3QK23F2YRNPVLHTDA \
  | 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: dba7b503a5b6e0ad6cbac45afaacf3180955574e4ff8296377ac607d42f25992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dfc29a0e610f210d6169d14d7a6b40df18b96828529238a4a243e71f5f6cc7a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-13T13:09:50Z",
    "title_canon_sha256": "c69a30edd279833f85d959887be1af444ced173426058fae50b293712edb3ff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05011",
    "kind": "arxiv",
    "version": 5
  }
}