Pith Number

pith:UWZ4KZFN

pith:2018:UWZ4KZFNNJ3ZMQN2N7EN34WOLX

not attested not anchored not stored refs pending

Jeans Instability in a Universe with Dissipation

F. Teston, G.M.Kremer, M.G. Richarte

arxiv:1801.06392 v2 · 2018-01-19 · gr-qc · astro-ph.GA · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWZ4KZFNNJ3ZMQN2N7EN34WOLX}

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	2026-05-18T00:25:23.071046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5b3c564ad6a779641ba6fc8ddf2ce5ddd902a6e8fbe558578ebfdf40a8501d0

Aliases

arxiv: 1801.06392 · arxiv_version: 1801.06392v2 · doi: 10.48550/arxiv.1801.06392 · pith_short_12: UWZ4KZFNNJ3Z · pith_short_16: UWZ4KZFNNJ3ZMQN2 · pith_short_8: UWZ4KZFN

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/UWZ4KZFNNJ3ZMQN2N7EN34WOLX \
  | 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: a5b3c564ad6a779641ba6fc8ddf2ce5ddd902a6e8fbe558578ebfdf40a8501d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd16d632afb2a590b4bedb85a7840e4f8b37bfa846fa7b5f7f67fe353aa80f7b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-01-19T13:14:51Z",
    "title_canon_sha256": "f5637754fcf3c6eb263281e524ddadcec94f7efb78d00756c30ad8a68ae260ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06392",
    "kind": "arxiv",
    "version": 2
  }
}