Pith Number

pith:Q2EDGZIB

pith:2014:Q2EDGZIBFB7YHNYLXBJAA65DQG

not attested not anchored not stored refs pending

Compact statis stars with polytropic equation of state in minimal dilatonic gravity

Kalin Marinov, Plamen Fiziev

arxiv:1412.3015 v2 · 2014-12-09 · gr-qc · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2EDGZIBFB7YHNYLXBJAA65DQG}

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	2026-05-18T02:28:11.332713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8688336501287f83b70bb852007ba381a97e31d397b1e1127e5be0ad56609f0a

Aliases

arxiv: 1412.3015 · arxiv_version: 1412.3015v2 · doi: 10.48550/arxiv.1412.3015 · pith_short_12: Q2EDGZIBFB7Y · pith_short_16: Q2EDGZIBFB7YHNYL · pith_short_8: Q2EDGZIB

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/Q2EDGZIBFB7YHNYLXBJAA65DQG \
  | 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: 8688336501287f83b70bb852007ba381a97e31d397b1e1127e5be0ad56609f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c9e8545d52e555a436e88b1900546447ffba042d8597912b311f95d730a7a35",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-09T16:37:43Z",
    "title_canon_sha256": "c81886baf825cb66729927b000615eab1b68ae04d8b3ddb11a6aa4d90d723c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3015",
    "kind": "arxiv",
    "version": 2
  }
}