Pith Number

pith:U5EUGOUT

pith:2017:U5EUGOUTPD6FLEDC6S4YA5XY6T

not attested not anchored not stored refs pending

The transition of a gravitationally radiating, dissipative fluid, to equilibrium

A. Di Prisco, J. Ospino, L. Herrera

arxiv:1702.00983 v2 · 2017-02-03 · 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{U5EUGOUTPD6FLEDC6S4YA5XY6T}

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	2026-05-18T00:03:19.882446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a749433a9378fc559062f4b98076f8f4d4bdd84788ca208dc4bd1e2a3b462f52

Aliases

arxiv: 1702.00983 · arxiv_version: 1702.00983v2 · doi: 10.48550/arxiv.1702.00983 · pith_short_12: U5EUGOUTPD6F · pith_short_16: U5EUGOUTPD6FLEDC · pith_short_8: U5EUGOUT

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/U5EUGOUTPD6FLEDC6S4YA5XY6T \
  | 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: a749433a9378fc559062f4b98076f8f4d4bdd84788ca208dc4bd1e2a3b462f52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b2c74baa889af29b2c177d40eec28cf184ffe7c38f6e1e0ae43bf1689d99b34",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-02-03T12:14:55Z",
    "title_canon_sha256": "2ff4d3c2d5d2575b1278f4955d2c7ba2bc4eca7cb3ea95d2fa8cd5033fa43d43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00983",
    "kind": "arxiv",
    "version": 2
  }
}