Pith Number

pith:AFHGYGFI

pith:2015:AFHGYGFI5TO4VEGTRQEFQ53IWX

not attested not anchored not stored refs pending

A phase space analysis for nonlinear bulk viscous cosmology

Aroonkumar Beesham, Giovanni Acquaviva

arxiv:1505.01965 v1 · 2015-05-08 · 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{AFHGYGFI5TO4VEGTRQEFQ53IWX}

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	2026-05-18T02:16:38.327265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

014e6c18a8ecddca90d38c08587768b5eeaae994812eb4c163a63fe94c96dd9d

Aliases

arxiv: 1505.01965 · arxiv_version: 1505.01965v1 · doi: 10.48550/arxiv.1505.01965 · pith_short_12: AFHGYGFI5TO4 · pith_short_16: AFHGYGFI5TO4VEGT · pith_short_8: AFHGYGFI

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/AFHGYGFI5TO4VEGTRQEFQ53IWX \
  | 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: 014e6c18a8ecddca90d38c08587768b5eeaae994812eb4c163a63fe94c96dd9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c5c722a088aef28164a62318626dd7817239714f3f66de594cc7ec2a8983c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-05-08T09:32:45Z",
    "title_canon_sha256": "c7784f523cf2ed5f3386d915faeb58ed5673d2a1d90001fe40267925194236e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01965",
    "kind": "arxiv",
    "version": 1
  }
}