Pith Number

pith:RCKTARSA

pith:2014:RCKTARSAETVTF2DLDPWCAMOX5W

not attested not anchored not stored refs pending

Study of Inflationary Generalized Cosmic Chaplygin Gas for Standard and Tachyon Scalar Fields

M. Sharif, Rabia Saleem

arxiv:1406.4169 v2 · 2014-03-26 · 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{RCKTARSAETVTF2DLDPWCAMOX5W}

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	2026-05-18T00:38:46.940444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

889530464024eb32e86b1bec2031d7ed8206a3979a307931f0df2509f32a3b96

Aliases

arxiv: 1406.4169 · arxiv_version: 1406.4169v2 · doi: 10.48550/arxiv.1406.4169 · pith_short_12: RCKTARSAETVT · pith_short_16: RCKTARSAETVTF2DL · pith_short_8: RCKTARSA

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/RCKTARSAETVTF2DLDPWCAMOX5W \
  | 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: 889530464024eb32e86b1bec2031d7ed8206a3979a307931f0df2509f32a3b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ecdf35989d27bcc5807c61beb69e19b5f9bfb5e3a366527acab47457bc2eecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-03-26T11:04:23Z",
    "title_canon_sha256": "7cc4f4b70aab412f8fb361eb25172cf180ad546f5b05741757f13b69249cbfc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4169",
    "kind": "arxiv",
    "version": 2
  }
}