Pith Number

pith:IKRKVLIC

pith:2013:IKRKVLICXU5XI2PELV3HBGRX7K

not attested not anchored not stored refs pending

Resonant switch model of twin peak HF QPOs applied to the source 4U 1636-53

Andrea Kotrlova, Gabriel Torok, Zdenek Stuchlik

arxiv:1301.2830 v1 · 2013-01-13 · 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{IKRKVLICXU5XI2PELV3HBGRX7K}

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	2026-05-18T03:36:35.068376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a2aaad02bd3b7469e45d76709a37fa9d7b52e77d1244cc02a00b807b2db233

Aliases

arxiv: 1301.2830 · arxiv_version: 1301.2830v1 · doi: 10.48550/arxiv.1301.2830 · pith_short_12: IKRKVLICXU5X · pith_short_16: IKRKVLICXU5XI2PE · pith_short_8: IKRKVLIC

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/IKRKVLICXU5XI2PELV3HBGRX7K \
  | 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: 42a2aaad02bd3b7469e45d76709a37fa9d7b52e77d1244cc02a00b807b2db233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3df6fcd0a18aac15416fc264f453e4bec9b7c6cf7d8793896f3c79e5d7ecb9a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-01-13T22:05:26Z",
    "title_canon_sha256": "e16ee3793673e48c1e5569a7dcbe3c039049bd0e4ee75a727cc3d4de24ba7037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2830",
    "kind": "arxiv",
    "version": 1
  }
}