Pith Number

pith:WHPTVIC2

pith:2012:WHPTVIC2MAH55KSYK7AT6BED2P

not attested not anchored not stored refs pending

High-Frequency QPOs and Overstable Oscillations of Black-Hole Accretion Disks

Cong Yu, David Tsang, Dong Lai, Jiri Horak, Wen Fu

arxiv:1212.5323 v1 · 2012-12-21 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHPTVIC2MAH55KSYK7AT6BED2P}

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	2026-05-18T01:52:29.454259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1df3aa05a600fdeaa5857c13f0483d3c8701a69a8036c23ca3405482e77bc39

Aliases

arxiv: 1212.5323 · arxiv_version: 1212.5323v1 · doi: 10.48550/arxiv.1212.5323 · pith_short_12: WHPTVIC2MAH5 · pith_short_16: WHPTVIC2MAH55KSY · pith_short_8: WHPTVIC2

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/WHPTVIC2MAH55KSYK7AT6BED2P \
  | 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: b1df3aa05a600fdeaa5857c13f0483d3c8701a69a8036c23ca3405482e77bc39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61baad64f3fa2447dfbe0da913daac1b1691640b87dd858d7e2cd0709db4b79b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-21T03:26:21Z",
    "title_canon_sha256": "8b0185f922af0e9d9183a809e750a7f447f3d953c61d09db09519e652be57fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5323",
    "kind": "arxiv",
    "version": 1
  }
}