Pith Number

pith:ZDFMLOM2

pith:2016:ZDFMLOM2LYL33MYHHOH7JLBTHE

not attested not anchored not stored refs pending

The universal "heartbeat" oscillations in black hole systems accross the mass-scale

Agnieszka Janiuk, Ai-jun Dong, Bei You, Bozena Czerny, Mikolaj Grzedzielski, Mou-Yuan Sun, Qingwen Wu, Wei-Min Gu, Xiao-Feng Cao, Zhen Yan

arxiv:1610.04402 v1 · 2016-10-14 · 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{ZDFMLOM2LYL33MYHHOH7JLBTHE}

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	2026-05-18T00:55:07.093261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8cac5b99a5e17bdb3073b8ff4ac33391af09f0d2ac9db70348efbe3176baa85

Aliases

arxiv: 1610.04402 · arxiv_version: 1610.04402v1 · doi: 10.48550/arxiv.1610.04402 · pith_short_12: ZDFMLOM2LYL3 · pith_short_16: ZDFMLOM2LYL33MYH · pith_short_8: ZDFMLOM2

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/ZDFMLOM2LYL33MYHHOH7JLBTHE \
  | 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: c8cac5b99a5e17bdb3073b8ff4ac33391af09f0d2ac9db70348efbe3176baa85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469870fdb9fe70b231862a660a33ff848d74bd574c4ca6d5493ec0fd7ee45bfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-10-14T10:38:53Z",
    "title_canon_sha256": "09ee5cbc38fb13f88509b04ba34b642a6f01f0aed4c5c5fd9b7cbae55d49500e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04402",
    "kind": "arxiv",
    "version": 1
  }
}