Pith Number

pith:W2ESI2ZI

pith:2012:W2ESI2ZITUY2C7VJFRABFYWTK7

not attested not anchored not stored refs pending

Rossby wave instability in locally isothermal and polytropic disks: three-dimensional linear calculations

Min-Kai Lin

arxiv:1203.2630 v3 · 2012-03-12 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2ESI2ZITUY2C7VJFRABFYWTK7}

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	2026-05-18T01:58:09.674140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b689246b289d31a17ea92c4012e2d357cc911a099dde1800c844b8046f4a14f6

Aliases

arxiv: 1203.2630 · arxiv_version: 1203.2630v3 · doi: 10.48550/arxiv.1203.2630 · pith_short_12: W2ESI2ZITUY2 · pith_short_16: W2ESI2ZITUY2C7VJ · pith_short_8: W2ESI2ZI

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/W2ESI2ZITUY2C7VJFRABFYWTK7 \
  | 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: b689246b289d31a17ea92c4012e2d357cc911a099dde1800c844b8046f4a14f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9e341e492b01005abdc726ced3b72ad5de2f03fac8f89e28f08c7e024c6fafb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-03-12T20:02:35Z",
    "title_canon_sha256": "b04f67902411d1ca3c684a91830876b288647bc061675d32ba5bea0f58daf0d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2630",
    "kind": "arxiv",
    "version": 3
  }
}