Pith Number

pith:FNMFPRR3

pith:2020:FNMFPRR36VAPALJHZLHKWR77D6

not attested not anchored not stored refs pending

Models of high-frequency quasi-periodic oscillations and black hole spin estimates in Galactic microquasars

Andrea Kotrlov\'a, Debora Lan\v{c}ov\'a, Eva \v{S}r\'amkov\'a, Gabriel T\"or\"ok, Hor\'ak Ji\v{r}\'i, Kate\v{r}ina Goluchov\'a, Marek Abramowicz, Odele Straub, Zde\v{n}ek Stuchl\'ik

arxiv:2008.12963 v2 · 2020-08-29 · 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{FNMFPRR36VAPALJHZLHKWR77D6}

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	2026-07-05T02:07:04.432589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5857c63bf540f02d27caceab47ff1fb07e5ac18ebfd7cc4eb18090e2b10b64

Aliases

arxiv: 2008.12963 · arxiv_version: 2008.12963v2 · doi: 10.48550/arxiv.2008.12963 · pith_short_12: FNMFPRR36VAP · pith_short_16: FNMFPRR36VAPALJH · pith_short_8: FNMFPRR3

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/FNMFPRR36VAPALJHZLHKWR77D6 \
  | 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: 2b5857c63bf540f02d27caceab47ff1fb07e5ac18ebfd7cc4eb18090e2b10b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d032d64218a817521fe28bdbbaefe1cdc3717fba8f2552bb41da7032f7d8d85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-08-29T11:22:53Z",
    "title_canon_sha256": "c2d7c7dbe4dbeb71ba814a0eada3147587f172dfdcd135643b5d8c7a49e1203d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12963",
    "kind": "arxiv",
    "version": 2
  }
}