Pith Number

pith:MZZJDOQL

pith:2017:MZZJDOQLRINOVQA5YXDQGKNEHZ

not attested not anchored not stored refs pending

On one-parametric formula relating the frequencies of twin-peak quasi-periodic oscillations

Eva \v{S}r\'amkov\'a, Gabriel T\"or\"ok, Ji\v{r}\'i Hor\'ak, Kate\v{r}ina Goluchov\'a, Martin Urbanec, Pavel Bakala

arxiv:1710.10901 v1 · 2017-10-30 · 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{MZZJDOQLRINOVQA5YXDQGKNEHZ}

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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	2026-05-18T00:27:18.481562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

667291ba0b8a1aeac01dc5c70329a43e462cf3cababdcdb52a12a3d668bcfa77

Aliases

arxiv: 1710.10901 · arxiv_version: 1710.10901v1 · doi: 10.48550/arxiv.1710.10901 · pith_short_12: MZZJDOQLRINO · pith_short_16: MZZJDOQLRINOVQA5 · pith_short_8: MZZJDOQL

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/MZZJDOQLRINOVQA5YXDQGKNEHZ \
  | 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: 667291ba0b8a1aeac01dc5c70329a43e462cf3cababdcdb52a12a3d668bcfa77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cfb8f43632a45bad7c6cd9e7ab9ba6496d534acf3dd0d14d1eb2b1f5fb8d72b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-30T12:35:44Z",
    "title_canon_sha256": "cc0d10cc8280ea528cf9e8e803a09b3591e94d9634d24fc48b6b96963fec5b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10901",
    "kind": "arxiv",
    "version": 1
  }
}