Pith Number

pith:QYMWORFU

pith:2021:QYMWORFUO435MLWGQ4JYVVNY6L

not attested not anchored not stored refs pending

Testing Kerr Black Hole Mimickers with Quasi-Periodic Oscillations from GRO J1655-40

Haitang Yang, Houwen Wu, Peng Wang, Xin Jiang

arxiv:2107.10758 v2 · 2021-07-22 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYMWORFUO435MLWGQ4JYVVNY6L}

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.

Cited by

1 paper in Pith

The properties and predictions of quasi-periodic oscillations around a black hole in nonlocal gravity

Receipt and verification

First computed	2026-07-05T03:38:25.382213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86196744b47737d62ec687138ad5b8f2e249da32cb09f1915e6396638e3456d8

Aliases

arxiv: 2107.10758 · arxiv_version: 2107.10758v2 · doi: 10.48550/arxiv.2107.10758 · pith_short_12: QYMWORFUO435 · pith_short_16: QYMWORFUO435MLWG · pith_short_8: QYMWORFU

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/QYMWORFUO435MLWGQ4JYVVNY6L \
  | 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: 86196744b47737d62ec687138ad5b8f2e249da32cb09f1915e6396638e3456d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6d589e28c4778ec0a7c817f9afc6b090da15933846fc61ac6b37bb1b2b7675b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-07-22T15:43:30Z",
    "title_canon_sha256": "c88e8513d514f55e19cfefde728354617eb9b8f9d21ab9327bc412d3494a7049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10758",
    "kind": "arxiv",
    "version": 2
  }
}