Pith Number

pith:VJV6C5YL

pith:2010:VJV6C5YLWHHAUDENLLIVQQOHG5

not attested not anchored not stored refs pending

Accretion Discs with an Inner Spiral Density Wave

D.V. Bisikalo, M.M. Montgomery

arxiv:1011.3446 v1 · 2010-11-15 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJV6C5YLWHHAUDENLLIVQQOHG5}

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	2026-05-18T02:04:47.479537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa6be1770bb1ce0a0c8d5ad15841c7377ebb39a62555573a71e7be6fa6d0ba36

Aliases

arxiv: 1011.3446 · arxiv_version: 1011.3446v1 · doi: 10.48550/arxiv.1011.3446 · pith_short_12: VJV6C5YLWHHA · pith_short_16: VJV6C5YLWHHAUDEN · pith_short_8: VJV6C5YL

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/VJV6C5YLWHHAUDENLLIVQQOHG5 \
  | 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: aa6be1770bb1ce0a0c8d5ad15841c7377ebb39a62555573a71e7be6fa6d0ba36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a62919a2b5a35694e1dcf7ed3ff8e2e80a46deafbce89db69f827ca49b5701",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-15T16:51:43Z",
    "title_canon_sha256": "b1de4d42acbafb92800019afed0be52b3f01d184c671fc89dbb64a94ec6ddbd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3446",
    "kind": "arxiv",
    "version": 1
  }
}