Pith Number

pith:FSY4DXIZ

pith:2013:FSY4DXIZHX32OVUABB6YU5NS47

not attested not anchored not stored refs pending

On dynamics of geometrically thin accretion disks

V. S. Borisov

arxiv:1304.7459 v5 · 2013-04-28 · 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{FSY4DXIZHX32OVUABB6YU5NS47}

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	2026-05-18T03:14:08.398203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb1c1dd193df7a75680087d8a75b2e7da71f789ffd99161db351af7b9945ede

Aliases

arxiv: 1304.7459 · arxiv_version: 1304.7459v5 · doi: 10.48550/arxiv.1304.7459 · pith_short_12: FSY4DXIZHX32 · pith_short_16: FSY4DXIZHX32OVUA · pith_short_8: FSY4DXIZ

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/FSY4DXIZHX32OVUABB6YU5NS47 \
  | 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: 2cb1c1dd193df7a75680087d8a75b2e7da71f789ffd99161db351af7b9945ede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1089bc636101256a7ac3276a2d26ec0686e08d4d9ccc78c7dfd65a14860f556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-28T12:16:36Z",
    "title_canon_sha256": "9bfcc9a1f8e7d86753c25be782e1be87b65abb6fbfca97c6f4d56d36bede69c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7459",
    "kind": "arxiv",
    "version": 5
  }
}