Pith Number

pith:SVB5HLDT

pith:2017:SVB5HLDTVQ36KMLMMOC4DFJIWT

not attested not anchored not stored refs pending

Bulk viscous matter and recent acceleration of the universe based on causal viscous theory

Athira Sasidharan, Jerin Mohan N D, Titus K Mathew

arxiv:1708.02437 v2 · 2017-08-08 · 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{SVB5HLDTVQ36KMLMMOC4DFJIWT}

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	2026-05-18T00:18:00.219846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9543d3ac73ac37e5316c6385c19528b4df330b62d5d0541b110dbd2e8b2df03c

Aliases

arxiv: 1708.02437 · arxiv_version: 1708.02437v2 · doi: 10.48550/arxiv.1708.02437 · pith_short_12: SVB5HLDTVQ36 · pith_short_16: SVB5HLDTVQ36KMLM · pith_short_8: SVB5HLDT

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/SVB5HLDTVQ36KMLMMOC4DFJIWT \
  | 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: 9543d3ac73ac37e5316c6385c19528b4df330b62d5d0541b110dbd2e8b2df03c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31b8b0311fa57b60fec75b0e769b3b75ed23a851b838f45b3f2ba2d51a546a83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-08T10:20:35Z",
    "title_canon_sha256": "89c09ba05af46a0844d2e10a1cea125c335a28a4e42d61390b93899a53b11c11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02437",
    "kind": "arxiv",
    "version": 2
  }
}