Pith Number

pith:NTNLBPSS

pith:2010:NTNLBPSS6KINYEN75DVDKGDZVP

not attested not anchored not stored refs pending

Bulges and discs of spiral galaxies: edge-on perspective

A.V. Mosenkov, N.Ya. Sotnikova, V.P. Reshetnikov

arxiv:1012.3176 v1 · 2010-12-14 · 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{NTNLBPSS6KINYEN75DVDKGDZVP}

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	2026-05-18T04:33:17.592680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cdab0be52f290dc11bfe8ea351879abc8b2cee4396f2c1c9dd866bb2ad547ba

Aliases

arxiv: 1012.3176 · arxiv_version: 1012.3176v1 · doi: 10.48550/arxiv.1012.3176 · pith_short_12: NTNLBPSS6KIN · pith_short_16: NTNLBPSS6KINYEN7 · pith_short_8: NTNLBPSS

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/NTNLBPSS6KINYEN75DVDKGDZVP \
  | 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: 6cdab0be52f290dc11bfe8ea351879abc8b2cee4396f2c1c9dd866bb2ad547ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d362cbbf8983313f9b7116f43ea5b9c1b9bdfafb57cb1765af009860ad9a32b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-14T21:21:23Z",
    "title_canon_sha256": "c27db636a248b42d418d7b26812377314f3ed06eca3492601fe26368cf31018e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3176",
    "kind": "arxiv",
    "version": 1
  }
}