Pith Number

pith:3SR3ZSTX

pith:2017:3SR3ZSTXHZMFXFF4J4FSVJ3EMK

not attested not anchored not stored refs pending

Unattainable extended spacetime regions in conformal gravity

Carlos A. Benavides-Gallego, Cosimo Bambi, Hrishikesh Chakrabarty, Leonardo Modesto

arxiv:1711.07198 v2 · 2017-11-20 · 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{3SR3ZSTXHZMFXFF4J4FSVJ3EMK}

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.

Receipt and verification

First computed	2026-05-18T00:21:50.748357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca3bcca773e585b94bc4f0b2aa76462b59d5b1c308b1765e1c0c28f34ed14a6

Aliases

arxiv: 1711.07198 · arxiv_version: 1711.07198v2 · doi: 10.48550/arxiv.1711.07198 · pith_short_12: 3SR3ZSTXHZMF · pith_short_16: 3SR3ZSTXHZMFXFF4 · pith_short_8: 3SR3ZSTX

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/3SR3ZSTXHZMFXFF4J4FSVJ3EMK \
  | 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: dca3bcca773e585b94bc4f0b2aa76462b59d5b1c308b1765e1c0c28f34ed14a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5214bb608114e6609d64f42442b5d614e35000a33f7cc56522f92dbbe1b30b70",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-20T08:35:47Z",
    "title_canon_sha256": "3038a42ffa07a30877aa6cbd9135b65d2709965cfa57fd813421110713ed2c0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07198",
    "kind": "arxiv",
    "version": 2
  }
}