Pith Number

pith:Z5MY7J2V

pith:2011:Z5MY7J2V3PT465DKNVZVPTOL66

not attested not anchored not stored refs pending

The Stability of Low Surface Brightness Disks Based on Multi-Wavelength Modeling

John M. MacLachlan, John S. Gallagher III, Kenneth Wood, Lynn D. Matthews

arxiv:1107.5957 v1 · 2011-07-29 · 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{Z5MY7J2V3PT465DKNVZVPTOL66}

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	2026-05-18T02:01:05.745587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf598fa755dbe7cf746a6d7357cdcbf7baa69c995dca01087c0d542253811a1d

Aliases

arxiv: 1107.5957 · arxiv_version: 1107.5957v1 · doi: 10.48550/arxiv.1107.5957 · pith_short_12: Z5MY7J2V3PT4 · pith_short_16: Z5MY7J2V3PT465DK · pith_short_8: Z5MY7J2V

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/Z5MY7J2V3PT465DKNVZVPTOL66 \
  | 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: cf598fa755dbe7cf746a6d7357cdcbf7baa69c995dca01087c0d542253811a1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f835f861c4d70d3e9eb54d7a7c08325ea927431b9d917c3f412a7798896eed2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-29T13:01:17Z",
    "title_canon_sha256": "85e3c76fe1dd3cdcf9c9108e8231fe146f4577004fd0e7ad41920a38fe313d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5957",
    "kind": "arxiv",
    "version": 1
  }
}