Pith Number

pith:DB3QY7CE

pith:2015:DB3QY7CEV4XQRZ2FFF42PJJSKU

not attested not anchored not stored refs pending

Vertical Oscillations of Fluid and Stellar Disks

Gage Bonner, Lawrence M. Widrow

arxiv:1503.05741 v1 · 2015-03-19 · 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{DB3QY7CEV4XQRZ2FFF42PJJSKU}

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	2026-05-18T01:31:03.129009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18770c7c44af2f08e7452979a7a5325510827771031033151582c3f69f2e88e5

Aliases

arxiv: 1503.05741 · arxiv_version: 1503.05741v1 · doi: 10.48550/arxiv.1503.05741 · pith_short_12: DB3QY7CEV4XQ · pith_short_16: DB3QY7CEV4XQRZ2F · pith_short_8: DB3QY7CE

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/DB3QY7CEV4XQRZ2FFF42PJJSKU \
  | 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: 18770c7c44af2f08e7452979a7a5325510827771031033151582c3f69f2e88e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "413c0dc7c7d625c0923d4185e73bb237f68e9a51f4973d68a446edc5b6716442",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-19T12:39:23Z",
    "title_canon_sha256": "869117ea28dcd1baf5936737818f34547d2671c523d88b81e6d066b34eac0bda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05741",
    "kind": "arxiv",
    "version": 1
  }
}