Pith Number

pith:A37EHTGT

pith:2016:A37EHTGTJVDAETETMMPXBJC2YT

not attested not anchored not stored refs pending

Evidence for High-Frequency QPOs with a 3:2 Frequency Ratio from a 5000 Solar Mass Black Hole

Abderahmen Zoghbi, Dheeraj R. Pasham (NASA/GSFC & JSI), Francesco Tombesi, Jon Miller, Richard F. Mushotzky, S. Bradley Cenko (NASA/GSFC & JSI)

arxiv:1601.02628 v1 · 2016-01-11 · 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{A37EHTGTJVDAETETMMPXBJC2YT}

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	2026-05-18T01:23:01.922255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06fe43ccd34d46024c93631f70a45ac4e91d5fe2a90a3ff4625538699025706b

Aliases

arxiv: 1601.02628 · arxiv_version: 1601.02628v1 · doi: 10.48550/arxiv.1601.02628 · pith_short_12: A37EHTGTJVDA · pith_short_16: A37EHTGTJVDAETET · pith_short_8: A37EHTGT

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/A37EHTGTJVDAETETMMPXBJC2YT \
  | 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: 06fe43ccd34d46024c93631f70a45ac4e91d5fe2a90a3ff4625538699025706b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d52ce7f8a86255864156363aa366d640d9065fbabf7c55416774713a67d4119f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-11T21:00:09Z",
    "title_canon_sha256": "329352f6fa9de25c38d27bb5e84dc6f3eadb79dd3f09bd4f1188bb42c0f537f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02628",
    "kind": "arxiv",
    "version": 1
  }
}