Pith Number

pith:UXQ7LF5K

pith:2006:UXQ7LF5KP3C6N5AUFYXMHR7IAX

not attested not anchored not stored refs pending

Viscous overstability and eccentricity evolution in three-dimensional gaseous discs

Gordon I. Ogilvie, Henrik N. Latter

arxiv:astro-ph/0609158 v1 · 2006-09-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UXQ7LF5KP3C6N5AUFYXMHR7IAX}

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	2026-07-04T16:59:21.701928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5e1f597aa7ec5e6f4142e2ec3c7e805d1113e91d5cfcdb9a57cf317925b541a

Aliases

arxiv: astro-ph/0609158 · arxiv_version: astro-ph/0609158v1 · doi: 10.48550/arxiv.astro-ph/0609158 · pith_short_12: UXQ7LF5KP3C6 · pith_short_16: UXQ7LF5KP3C6N5AU · pith_short_8: UXQ7LF5K

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/UXQ7LF5KP3C6N5AUFYXMHR7IAX \
  | 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: a5e1f597aa7ec5e6f4142e2ec3c7e805d1113e91d5cfcdb9a57cf317925b541a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839604262542be49dd8e5ff6b5c14a72c0076425333d018d76c0567ea3d5dc6f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-06T14:28:54Z",
    "title_canon_sha256": "ddd1184812b5966881144a65ed8cc4cb6b66096cedb4039407b82dcea7122d9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609158",
    "kind": "arxiv",
    "version": 1
  }
}