Pith Number

pith:6LMJZSJZ

pith:2015:6LMJZSJZJU3ZC6FFEMQ4RVL5WJ

not attested not anchored not stored refs pending

Local stability of self-gravitating disks in $f(R)$ gravity

Mahmood Roshan, Shahram Abbassi

arxiv:1506.00942 v1 · 2015-06-02 · astro-ph.GA · 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{6LMJZSJZJU3ZC6FFEMQ4RVL5WJ}

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	2026-05-18T01:55:31.677046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d89cc9394d379178a52321c8d57db2668832db75dead05861f5e3d548acc3d

Aliases

arxiv: 1506.00942 · arxiv_version: 1506.00942v1 · doi: 10.48550/arxiv.1506.00942 · pith_short_12: 6LMJZSJZJU3Z · pith_short_16: 6LMJZSJZJU3ZC6FF · pith_short_8: 6LMJZSJZ

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/6LMJZSJZJU3ZC6FFEMQ4RVL5WJ \
  | 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: f2d89cc9394d379178a52321c8d57db2668832db75dead05861f5e3d548acc3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc45b1da2832d3bc582248a24ae43e21d311298e85209b8a551c193eb69df855",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-02T16:19:57Z",
    "title_canon_sha256": "ec24741d690cb136b4e35512c23bdc54ba05491198faa82b77b5f708fd6a78cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00942",
    "kind": "arxiv",
    "version": 1
  }
}