Pith Number

pith:PMETO6KW

pith:2014:PMETO6KWQHO4QCXI5D7ZDIW224

not attested not anchored not stored refs pending

Cosmological and Solar System Consequences of f(R,T) Gravity Models

Hamid Shabani, Mehrdad Farhoudi

arxiv:1407.6187 v2 · 2014-07-23 · gr-qc · astro-ph.CO · astro-ph.SR · hep-th · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMETO6KWQHO4QCXI5D7ZDIW224}

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	2026-05-18T00:44:10.256924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0937795681ddc80ae8e8ff91a2dad72306b191917c038ff94a95822f82a68e

Aliases

arxiv: 1407.6187 · arxiv_version: 1407.6187v2 · doi: 10.48550/arxiv.1407.6187 · pith_short_12: PMETO6KWQHO4 · pith_short_16: PMETO6KWQHO4QCXI · pith_short_8: PMETO6KW

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/PMETO6KWQHO4QCXI5D7ZDIW224 \
  | 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: 7b0937795681ddc80ae8e8ff91a2dad72306b191917c038ff94a95822f82a68e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d31ba20f6ada6be069e20a25f4a5bc0a481f7052f53b1940a2ef59a5f01d3d63",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR",
      "hep-th",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-07-23T12:05:38Z",
    "title_canon_sha256": "78ed936b72e5d385d4e619315b11052ca7849dbe7fd01520906c377a7aca1876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6187",
    "kind": "arxiv",
    "version": 2
  }
}