Pith Number

pith:D3AWDE4X

pith:2014:D3AWDE4XYCGKMWBFM533JLZ5WG

not attested not anchored not stored refs pending

Dynamics of tilted Bianchi models of types III, IV, V in presence of diffusion

Dmitry Shogin, Sigbj{\o}rn Hervik

arxiv:1402.2785 v2 · 2014-02-12 · 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{D3AWDE4XYCGKMWBFM533JLZ5WG}

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	2026-05-18T02:27:58.768192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ec1619397c08ca658256777b4af3db1b7dd16fc7e53d12d32ee6f389148d24d

Aliases

arxiv: 1402.2785 · arxiv_version: 1402.2785v2 · doi: 10.48550/arxiv.1402.2785 · pith_short_12: D3AWDE4XYCGK · pith_short_16: D3AWDE4XYCGKMWBF · pith_short_8: D3AWDE4X

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/D3AWDE4XYCGKMWBFM533JLZ5WG \
  | 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: 1ec1619397c08ca658256777b4af3db1b7dd16fc7e53d12d32ee6f389148d24d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243eabf8fbd68bdcdb30f41aca1c761df81838351b9927cf38554f539c1eceba",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-12T11:03:16Z",
    "title_canon_sha256": "5a918d52158e086df3cbcc37f89789e32f3162fcc547f62b896818649618ba0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2785",
    "kind": "arxiv",
    "version": 2
  }
}