Pith Number

pith:IQ7Y57PA

pith:2015:IQ7Y57PAMRK2M5ACPDYASFNIBT

not attested not anchored not stored refs pending

Quasi-periodic oscillations of perturbed tori

Antonios Manousakis, Varadarajan Parthasarathy, Wlodek Kluzniak

arxiv:1511.02663 v2 · 2015-11-09 · 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{IQ7Y57PAMRK2M5ACPDYASFNIBT}

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	2026-05-18T01:20:33.323437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

443f8efde06455a6740278f00915a80ceead180b8e4a875b1ddc459330b2ba4b

Aliases

arxiv: 1511.02663 · arxiv_version: 1511.02663v2 · doi: 10.48550/arxiv.1511.02663 · pith_short_12: IQ7Y57PAMRK2 · pith_short_16: IQ7Y57PAMRK2M5AC · pith_short_8: IQ7Y57PA

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/IQ7Y57PAMRK2M5ACPDYASFNIBT \
  | 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: 443f8efde06455a6740278f00915a80ceead180b8e4a875b1ddc459330b2ba4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "348c92eb567001b36e380365acce56d98f42115df78a339482e0a7c9699703a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-09T12:51:04Z",
    "title_canon_sha256": "d33a720397bbed34d6712992cf74091ee7dad8857f122629c44696c873677f69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02663",
    "kind": "arxiv",
    "version": 2
  }
}