Pith Number

pith:TZWT4345

pith:2008:TZWT43453MBCTB65EIULUSM3YZ

not attested not anchored not stored refs pending

Evolution of the quasi-periodic oscillation frequency in GRO J1655-40 -- Implications for accretion disk dynamics

Anuj Nandi, Dipak Debnath, P.S. Pal, Sandip K. Chakrabarti

arxiv:0809.0876 v1 · 2008-09-04 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZWT43453MBCTB65EIULUSM3YZ}

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

1 paper in Pith

Quasi-Periodic Oscillations due to radiative feedback mechanism between the disc and corona

Receipt and verification

First computed	2026-07-04T17:12:35.149106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6d3e6f9ddb022987dd2228ba499bc64f0044a128477cd485bf086508d6ec9b

Aliases

arxiv: 0809.0876 · arxiv_version: 0809.0876v1 · doi: 10.48550/arxiv.0809.0876 · pith_short_12: TZWT43453MBC · pith_short_16: TZWT43453MBCTB65 · pith_short_8: TZWT4345

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/TZWT43453MBCTB65EIULUSM3YZ \
  | 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: 9e6d3e6f9ddb022987dd2228ba499bc64f0044a128477cd485bf086508d6ec9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c24b4957e22fbd1513cafd91695a6f6066e9098978fe7029bed3ed82296f8c25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-04T18:17:52Z",
    "title_canon_sha256": "d5f7bb25481edf92dc5c384b4ee2bc58d596b6e7a08344a434f3d9cd509af6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.0876",
    "kind": "arxiv",
    "version": 1
  }
}