Pith Number

pith:7YMSCA6J

pith:1996:7YMSCA6JRE7CYQNHIWGYEADJ4V

not attested not anchored not stored refs pending

Formation of rings in galactic discs by infalling small companions

A. Bosma, E. Athanassoula, I. Puerari

arxiv:astro-ph/9612236 v1 · 1996-12-27 · 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{7YMSCA6JRE7CYQNHIWGYEADJ4V}

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.

Cited by

1 paper in Pith

Unveiling a cosmic tango: Integral field spectroscopy and numerical simulations of Arp 143's interaction

Receipt and verification

First computed	2026-05-18T01:40:18.476947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe192103c9893e2c41a7458d820069e55f54a302bf0116e529dc2288f8f10c19

Aliases

arxiv: astro-ph/9612236 · arxiv_version: astro-ph/9612236v1 · doi: 10.48550/arxiv.astro-ph/9612236 · pith_short_12: 7YMSCA6JRE7C · pith_short_16: 7YMSCA6JRE7CYQNH · pith_short_8: 7YMSCA6J

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/7YMSCA6JRE7CYQNHIWGYEADJ4V \
  | 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: fe192103c9893e2c41a7458d820069e55f54a302bf0116e529dc2288f8f10c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46d885e6fee102976273e6951538ad7b900a628063f5f408e64fb0f948b4e7e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-12-27T17:43:37Z",
    "title_canon_sha256": "2c28fdbd0506644481a6d8f76010483fd23447f95b1078d447384d17ec54138c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9612236",
    "kind": "arxiv",
    "version": 1
  }
}