Pith Number

pith:BSSRY4XN

pith:2014:BSSRY4XNT7G5MCHNU67R6LAFEM

not attested not anchored not stored refs pending

Dark Energy Coupled with Dark Matter in Viscous Fluid Cosmology

A. V. Timoshkin, I. Brevik, V. V. Obukhov

arxiv:1410.2750 v1 · 2014-10-10 · 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{BSSRY4XNT7G5MCHNU67R6LAFEM}

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	2026-05-18T02:26:45.256783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ca51c72ed9fcdd608eda7bf1f2c0523371b34270f686deb1a90f367d5d236b0

Aliases

arxiv: 1410.2750 · arxiv_version: 1410.2750v1 · doi: 10.48550/arxiv.1410.2750 · pith_short_12: BSSRY4XNT7G5 · pith_short_16: BSSRY4XNT7G5MCHN · pith_short_8: BSSRY4XN

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/BSSRY4XNT7G5MCHNU67R6LAFEM \
  | 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: 0ca51c72ed9fcdd608eda7bf1f2c0523371b34270f686deb1a90f367d5d236b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4902ea5ac1762aa2abdd8df1e67db2d1447e15f651728b927e87ca1447eb5511",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-10T11:52:28Z",
    "title_canon_sha256": "813ed297ad09243bb908eb1b089870ab7c9a3eb0a9af11cfa637b2cf0a99ee7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2750",
    "kind": "arxiv",
    "version": 1
  }
}