Pith Number

pith:ZQVTRPDF

pith:2015:ZQVTRPDFTWXTIPJRQ7HTPAUW6B

not attested not anchored not stored refs pending

Detection of Periodicity Based on Serial Dependence of Phase-Folded Data

Israel), Shay Zucker (Tel Aviv University, Tel Aviv

arxiv:1503.01734 v1 · 2015-03-05 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQVTRPDFTWXTIPJRQ7HTPAUW6B}

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	2026-05-18T01:23:18.967694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2b38bc659daf343d3187cf378296f055418b055c675585ad48c67f11c041a1

Aliases

arxiv: 1503.01734 · arxiv_version: 1503.01734v1 · doi: 10.48550/arxiv.1503.01734 · pith_short_12: ZQVTRPDFTWXT · pith_short_16: ZQVTRPDFTWXTIPJR · pith_short_8: ZQVTRPDF

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/ZQVTRPDFTWXTIPJRQ7HTPAUW6B \
  | 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: cc2b38bc659daf343d3187cf378296f055418b055c675585ad48c67f11c041a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83277e1cf5368a1f500a493427210946407d43a95ff0875cb7da1779970e62b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-03-05T19:13:30Z",
    "title_canon_sha256": "91d7f74d159f961b4ec9980e4307ad42d34a6baa448f4f81ca2c6c29b25337ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01734",
    "kind": "arxiv",
    "version": 1
  }
}