Pith Number

pith:3YA7ENDJ

pith:2009:3YA7ENDJEO4SUA4KCY7IZ4NMYA

not attested not anchored not stored refs pending

The energy dependence of the centroid frequency and phase lag of the QPOs in GRS 1915+105

F.J. Lu (1), G.Q. Ding (2), J. L. Qu (1), M.L. Song (1), S. Zhang (1), Y. Lu (1)

arxiv:0912.4769 v1 · 2009-12-24 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YA7ENDJEO4SUA4KCY7IZ4NMYA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Understanding corona and disk evolution in black hole X-ray binaries through a comprehensive study of their broadband variability and QPO characteristics

Receipt and verification

First computed	2026-05-18T02:33:55.425240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de01f2346923b92a038a163e8cf1acc03017dfeb881d49a8ccd2710158d79200

Aliases

arxiv: 0912.4769 · arxiv_version: 0912.4769v1 · doi: 10.48550/arxiv.0912.4769 · pith_short_12: 3YA7ENDJEO4S · pith_short_16: 3YA7ENDJEO4SUA4K · pith_short_8: 3YA7ENDJ

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/3YA7ENDJEO4SUA4KCY7IZ4NMYA \
  | 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: de01f2346923b92a038a163e8cf1acc03017dfeb881d49a8ccd2710158d79200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "545170be77acf9effa07d1093f89bb27042cb18d35061e94ac98ea90eb80001c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-12-24T02:01:20Z",
    "title_canon_sha256": "df59137af9b80824965ae20e89433a2669bcf1a48f5497d477df2229c58ca7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4769",
    "kind": "arxiv",
    "version": 1
  }
}