Pith Number

pith:SKT4GPAJ

pith:2018:SKT4GPAJLSR2PFFP6LTGIK4PRU

not attested not anchored not stored refs pending

Three-dimensional black holes with quintessence

Jeferson de Oliveira, R. D. B. Fontana

arxiv:1804.00210 v2 · 2018-03-31 · 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{SKT4GPAJLSR2PFFP6LTGIK4PRU}

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	2026-05-18T00:08:42.716409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92a7c33c095ca3a794aff2e6642b8f8d36d55abcd11ac867a167ce043fe11ea0

Aliases

arxiv: 1804.00210 · arxiv_version: 1804.00210v2 · doi: 10.48550/arxiv.1804.00210 · pith_short_12: SKT4GPAJLSR2 · pith_short_16: SKT4GPAJLSR2PFFP · pith_short_8: SKT4GPAJ

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/SKT4GPAJLSR2PFFP6LTGIK4PRU \
  | 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: 92a7c33c095ca3a794aff2e6642b8f8d36d55abcd11ac867a167ce043fe11ea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "892c318646dfb0eb3dfc900f34241e2a6b67fcc6e7700f7e80dcd9cda00c9a78",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-31T20:13:39Z",
    "title_canon_sha256": "481ea3659f16f03ebd9b80083a0c3bb8fc0bb62be429502f4b6b959ce04d6e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00210",
    "kind": "arxiv",
    "version": 2
  }
}