Pith Number

pith:QPYNESAY

pith:2015:QPYNESAYB4J2ICWS3J45RLQLBU

not attested not anchored not stored refs pending

Cosmology and stability in scalar tensor bigravity with non-minimal kinetic coupling gravity

F. Darabi, M. Mousavi

arxiv:1505.00338 v2 · 2015-05-02 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPYNESAYB4J2ICWS3J45RLQLBU}

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	2026-05-18T01:35:48.169272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f0d248180f13a40ad2da79d8ae0b0d386d5861da1e7b154b21efe692d708d7

Aliases

arxiv: 1505.00338 · arxiv_version: 1505.00338v2 · doi: 10.48550/arxiv.1505.00338 · pith_short_12: QPYNESAYB4J2 · pith_short_16: QPYNESAYB4J2ICWS · pith_short_8: QPYNESAY

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/QPYNESAYB4J2ICWS3J45RLQLBU \
  | 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: 83f0d248180f13a40ad2da79d8ae0b0d386d5861da1e7b154b21efe692d708d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e3418faa8ed657968519aef9d8bcb723c9f03a32a522133767bb3f760ff1e08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-02T12:56:57Z",
    "title_canon_sha256": "0d4eaca9040307786c07789ce46a81e7efbcd23d593dac24f45dfa85910a2cec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00338",
    "kind": "arxiv",
    "version": 2
  }
}