Pith Number

pith:7FXNLRJ4

pith:2014:7FXNLRJ4WF6ACT27JGF2WC2MLF

not attested not anchored not stored refs pending

An Interacting Scenario for Dark Energy in Bianchi Type-I Universe

Hassan Amirhashchi, Hishamuddin Zainuddin, S. N. A. Qazi

arxiv:1405.5714 v1 · 2014-05-22 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FXNLRJ4WF6ACT27JGF2WC2MLF}

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	2026-05-18T01:43:09.307903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96ed5c53cb17c014f5f498bab0b4c597e602f616b13a6724ed14def0a78021e

Aliases

arxiv: 1405.5714 · arxiv_version: 1405.5714v1 · doi: 10.48550/arxiv.1405.5714 · pith_short_12: 7FXNLRJ4WF6A · pith_short_16: 7FXNLRJ4WF6ACT27 · pith_short_8: 7FXNLRJ4

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/7FXNLRJ4WF6ACT27JGF2WC2MLF \
  | 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: f96ed5c53cb17c014f5f498bab0b4c597e602f616b13a6724ed14def0a78021e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2726ade9a7e447e633502b5c3a62a5e6567a83b71f3bbe5fa14ac431238a669d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-05-22T11:25:44Z",
    "title_canon_sha256": "6ede1803fe3ee84ce49bf2258df98b54f03422eeb80e89e275b76f68147ce943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5714",
    "kind": "arxiv",
    "version": 1
  }
}