Pith Number

pith:WNLVR36E

pith:2022:WNLVR36E52ONAHL3AMJ5S6DIDN

not attested not anchored not stored refs pending

Local gravitational instability of stratified rotating fluids: 3D criteria for gaseous discs

Carlo Nipoti (University of Bologna)

arxiv:2211.09831 v1 · 2022-11-17 · astro-ph.GA · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNLVR36E52ONAHL3AMJ5S6DIDN}

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	2026-07-05T05:20:57.027542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35758efc4ee9cd01d7b0313d978681b4ddc249ccf14160df9e2b504ed9a2782

Aliases

arxiv: 2211.09831 · arxiv_version: 2211.09831v1 · doi: 10.48550/arxiv.2211.09831 · pith_short_12: WNLVR36E52ON · pith_short_16: WNLVR36E52ONAHL3 · pith_short_8: WNLVR36E

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/WNLVR36E52ONAHL3AMJ5S6DIDN \
  | 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: b35758efc4ee9cd01d7b0313d978681b4ddc249ccf14160df9e2b504ed9a2782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "841f3993d67138fa97572e1505da4bd72b6e1f5664eeea06537dd434083b8f17",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-17T19:00:19Z",
    "title_canon_sha256": "0c2b22bce45d94ba9210655fb1a7387722faefe369efab2909129f8c0b7238ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09831",
    "kind": "arxiv",
    "version": 1
  }
}