Pith Number

pith:OGZOSZI6

pith:2014:OGZOSZI6KR372ZFGWIKXGQWSWO

not attested not anchored not stored refs pending

Astrophysical black holes in screened modified gravity

Anne-Christine Davis, Jessica Muir, Rahul Jha, Ruth Gregory

arxiv:1402.4737 v2 · 2014-02-19 · astro-ph.CO · 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{OGZOSZI6KR372ZFGWIKXGQWSWO}

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	2026-05-18T01:44:36.268234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b2e9651e5477fd64a6b2157342d2b3b7f64e0be1da40b41bffe6b22af2f5d6

Aliases

arxiv: 1402.4737 · arxiv_version: 1402.4737v2 · doi: 10.48550/arxiv.1402.4737 · pith_short_12: OGZOSZI6KR37 · pith_short_16: OGZOSZI6KR372ZFG · pith_short_8: OGZOSZI6

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/OGZOSZI6KR372ZFGWIKXGQWSWO \
  | 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: 71b2e9651e5477fd64a6b2157342d2b3b7f64e0be1da40b41bffe6b22af2f5d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aecbd8e88f603286d129f1629b3296a05c9f0b90dce5660023a7c70fc33b3646",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-02-19T17:31:59Z",
    "title_canon_sha256": "3a15380e6367b3a857c172357210fb274827668f80f24863dd6cf215b4b26782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4737",
    "kind": "arxiv",
    "version": 2
  }
}