Pith Number

pith:CSEDYMM4

pith:2013:CSEDYMM46OU5I6SMW34FJDZFU2

not attested not anchored not stored refs pending

Bending instability in galactic discs. Advocacy of the linear theory

N.Ya. Sotnikova, S.A. Rodionov

arxiv:1306.5975 v1 · 2013-06-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSEDYMM46OU5I6SMW34FJDZFU2}

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	2026-05-18T01:49:08.031493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14883c319cf3a9d47a4cb6f8548f25a6b758e238d8df8d395924416f7084334e

Aliases

arxiv: 1306.5975 · arxiv_version: 1306.5975v1 · doi: 10.48550/arxiv.1306.5975 · pith_short_12: CSEDYMM46OU5 · pith_short_16: CSEDYMM46OU5I6SM · pith_short_8: CSEDYMM4

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/CSEDYMM46OU5I6SMW34FJDZFU2 \
  | 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: 14883c319cf3a9d47a4cb6f8548f25a6b758e238d8df8d395924416f7084334e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b654a0ddad54655125a9fd8883be859af7aa33ee5ee81353d5e8491df7c5a615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-25T14:20:07Z",
    "title_canon_sha256": "72c394effd94d96e504ab6ed58fe6607238c0b984ddc61055a5be535c622f409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5975",
    "kind": "arxiv",
    "version": 1
  }
}