Pith Number

pith:VQZIWQ5K

pith:2014:VQZIWQ5KJCKXVUXB22KL3OLHIY

not attested not anchored not stored refs pending

The late-time behaviour of tilted Bianchi type VIII universes in presence of diffusion

Dmitry Shogin, Sigbj{\o}rn Hervik

arxiv:1402.6864 v1 · 2014-02-27 · 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{VQZIWQ5KJCKXVUXB22KL3OLHIY}

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	2026-05-18T02:37:51.913832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac328b43aa48957ad2e1d694bdb9674625637012e19ca46af2d60880f5b936e0

Aliases

arxiv: 1402.6864 · arxiv_version: 1402.6864v1 · doi: 10.48550/arxiv.1402.6864 · pith_short_12: VQZIWQ5KJCKX · pith_short_16: VQZIWQ5KJCKXVUXB · pith_short_8: VQZIWQ5K

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/VQZIWQ5KJCKXVUXB22KL3OLHIY \
  | 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: ac328b43aa48957ad2e1d694bdb9674625637012e19ca46af2d60880f5b936e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de48d2d1498cdb92e3a049dbb3a6b98b035009971a9d7ac9b952837fcbd26e68",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-27T11:29:38Z",
    "title_canon_sha256": "b56207aa3836c79a6fb371a2b4a8165918ccd67f76256ba225e9d9ef5bd3d772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6864",
    "kind": "arxiv",
    "version": 1
  }
}