Pith Number

pith:WBLPWZFY

pith:2023:WBLPWZFYGSY5VVSXWK5O67WXMK

not attested not anchored not stored refs pending

Universal gravity-driven isothermal turbulence cascade in disk galaxies

Fr\'ed\'eric Bournaud, J\'er\'emy Fensch, Joakim Rosdahl, No\'e Brucy, Patrick Hennebelle, Yohan Dubois

arxiv:2301.13221 v1 · 2023-01-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBLPWZFYGSY5VVSXWK5O67WXMK}

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	2026-07-05T06:04:30.351763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b056fb64b834b1dad657b2baef7ed76280ae50df19d4da224521a403beb428af

Aliases

arxiv: 2301.13221 · arxiv_version: 2301.13221v1 · doi: 10.48550/arxiv.2301.13221 · pith_short_12: WBLPWZFYGSY5 · pith_short_16: WBLPWZFYGSY5VVSX · pith_short_8: WBLPWZFY

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/WBLPWZFYGSY5VVSXWK5O67WXMK \
  | 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: b056fb64b834b1dad657b2baef7ed76280ae50df19d4da224521a403beb428af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89397c190668ca323f141c64b09ab745ce8baaa0ff01f7c340380eb4886adc6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-01-30T19:00:05Z",
    "title_canon_sha256": "de4e61bdd1f3913705d0412fa945ae69a6b1099bd7433073ff72d7b36768ffb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13221",
    "kind": "arxiv",
    "version": 1
  }
}