Pith Number

pith:SCLNZCS3

pith:2015:SCLNZCS36A4V5CNLRVRTG2F7CY

not attested not anchored not stored refs pending

On the Bardeen-Petterson Effect in black hole accretion discs

Chris Nixon, Daniel Price, Rebecca Nealon

arxiv:1501.01687 v1 · 2015-01-07 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCLNZCS36A4V5CNLRVRTG2F7CY}

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

2 papers in Pith

The Bardeen-Petterson effect in accreting supermassive black-hole binaries: disc breaking and critical obliquity

Reshaping the inner shadow of a Kerr black hole by a torn accretion disk

Receipt and verification

First computed	2026-05-18T01:41:13.885170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9096dc8a5bf0395e89ab8d633368bf163ab040ddf04b06814a2341b613854641

Aliases

arxiv: 1501.01687 · arxiv_version: 1501.01687v1 · doi: 10.48550/arxiv.1501.01687 · pith_short_12: SCLNZCS36A4V · pith_short_16: SCLNZCS36A4V5CNL · pith_short_8: SCLNZCS3

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/SCLNZCS36A4V5CNLRVRTG2F7CY \
  | 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: 9096dc8a5bf0395e89ab8d633368bf163ab040ddf04b06814a2341b613854641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92672721df26e751fab9cec155a18801b74e6ee1d914955008d08c344b4e4e5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-07T23:31:36Z",
    "title_canon_sha256": "0c560642a995d1e8e399381ca632f6b5f29c926f8c6215aace5abecef38a8a04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01687",
    "kind": "arxiv",
    "version": 1
  }
}