Pith Number

pith:Y4KTIT37

pith:2019:Y4KTIT37YW7NFEDMUMAAYGGICA

not attested not anchored not stored refs pending

Rossby Wave Instability and High-Frequency Quasi-Periodic Oscillations in accretion discs orbiting around black holes

Fabien Casse, Frederic Vincent, Peggy Varniere

arxiv:1905.03984 v1 · 2019-05-10 · 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{Y4KTIT37YW7NFEDMUMAAYGGICA}

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	2026-05-17T23:44:53.961633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c715344f7fc5bed2906ca3000c18c8103f4e21954c7d3cc282bdf7543da1e79f

Aliases

arxiv: 1905.03984 · arxiv_version: 1905.03984v1 · doi: 10.48550/arxiv.1905.03984 · pith_short_12: Y4KTIT37YW7N · pith_short_16: Y4KTIT37YW7NFEDM · pith_short_8: Y4KTIT37

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/Y4KTIT37YW7NFEDMUMAAYGGICA \
  | 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: c715344f7fc5bed2906ca3000c18c8103f4e21954c7d3cc282bdf7543da1e79f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0b47a72c6c1b1941959dfc81c7334a8ade6bf09c72e8be547115cd2fc618341",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-10T07:39:01Z",
    "title_canon_sha256": "80d11305015c34857b686d638552f4db4561dce686cb99cec99bf159b82c2018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03984",
    "kind": "arxiv",
    "version": 1
  }
}