Pith Number

pith:MW5RRVFQ

pith:2001:MW5RRVFQHGEWJ6LLRMHVZTA76Q

not attested not anchored not stored refs pending

Bending Instability of an Accretion Disc Around a Black Hole

D. Bisikalo, D. Molteni, K. Acharya, Oleg Kuznetsov, Sandip K. Chakrabarti

arxiv:astro-ph/0110692 v1 · 2001-10-31 · 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{MW5RRVFQHGEWJ6LLRMHVZTA76Q}

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	2026-05-18T01:40:43.843643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65bb18d4b0398964f96b8b0f5ccc1ff406cd95b9122fbfc35dfb1713825af1ba

Aliases

arxiv: astro-ph/0110692 · arxiv_version: astro-ph/0110692v1 · doi: 10.48550/arxiv.astro-ph/0110692 · pith_short_12: MW5RRVFQHGEW · pith_short_16: MW5RRVFQHGEWJ6LL · pith_short_8: MW5RRVFQ

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/MW5RRVFQHGEWJ6LLRMHVZTA76Q \
  | 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: 65bb18d4b0398964f96b8b0f5ccc1ff406cd95b9122fbfc35dfb1713825af1ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0340788ed265e4863d6eebc6850c98a09532ff995e355ad425a2c8dda585259d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-31T10:08:09Z",
    "title_canon_sha256": "20e86932985b4a6753f219da48f492e778c89edb11c7dbc2d5c0fa7bf6c810e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110692",
    "kind": "arxiv",
    "version": 1
  }
}