Pith Number

pith:MGWUO2DF

pith:2002:MGWUO2DFCPAYIR6CE2X26ZRAQ6

not attested not anchored not stored refs pending

The Effects of Shear and Rotation Anisotropy Upon the Process of Gravitational Instability

2, (2) Feza Gursey Institute, 3), (3) Bogazici University, A. Del Popolo (1, E. N. Ercan (3), Istanbul, Italy, M. Gambera (1) ((1) Bergamo University, Turkey, Turkey)

arxiv:astro-ph/0208340 v1 · 2002-08-19 · 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{MGWUO2DFCPAYIR6CE2X26ZRAQ6}

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	2026-05-18T00:21:05.540923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ad47686513c18447c226afaf662087a893b3c60fc494109a0fbee692580385

Aliases

arxiv: astro-ph/0208340 · arxiv_version: astro-ph/0208340v1 · doi: 10.48550/arxiv.astro-ph/0208340 · pith_short_12: MGWUO2DFCPAY · pith_short_16: MGWUO2DFCPAYIR6C · pith_short_8: MGWUO2DF

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/MGWUO2DFCPAYIR6CE2X26ZRAQ6 \
  | 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: 61ad47686513c18447c226afaf662087a893b3c60fc494109a0fbee692580385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62edbd445a3871fcbd899e7862ef01b79863a405d5a111ad9ebb883d134a05fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-08-19T10:16:55Z",
    "title_canon_sha256": "72d165aca6a4d9c065e3ef6961dff58126e1b8a2cc9769a15b810c881a11616b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0208340",
    "kind": "arxiv",
    "version": 1
  }
}