Pith Number

pith:CCFIMMYN

pith:2018:CCFIMMYN7D5RMF6LZIEJUC3IDO

not attested not anchored not stored refs pending

A Systematic Spectral-Timing Analysis of Kilohertz Quasi-Periodic Oscillations in the Rossi X-ray Timing Explorer Archive

Didier Barret, Edward Cackett, Jon Troyer, Philippe Peille

arxiv:1805.05234 v1 · 2018-05-14 · 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{CCFIMMYN7D5RMF6LZIEJUC3IDO}

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	2026-05-18T00:12:31.646078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108a86330df8fb1617cbca089a0b681baeccf61afad44f10680ce70569c6914c

Aliases

arxiv: 1805.05234 · arxiv_version: 1805.05234v1 · doi: 10.48550/arxiv.1805.05234 · pith_short_12: CCFIMMYN7D5R · pith_short_16: CCFIMMYN7D5RMF6L · pith_short_8: CCFIMMYN

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/CCFIMMYN7D5RMF6LZIEJUC3IDO \
  | 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: 108a86330df8fb1617cbca089a0b681baeccf61afad44f10680ce70569c6914c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a92c5f961df96af00e108eee3feed4ff6a789718b2b916aa53018c189ddf3180",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-14T15:36:41Z",
    "title_canon_sha256": "5977d60b70e8da04fe4b1984a3a96365c68fbbe515a30ab530e0ee04216597aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05234",
    "kind": "arxiv",
    "version": 1
  }
}