Pith Number

pith:F45DCOSN

pith:2018:F45DCOSN7ZAWILRZZLXEA5SRRF

not attested not anchored not stored refs pending

New Insights into Time Series Analysis III - Setting constraints on period analysis

C. E. Ferreira Lopes, F. Jablonski, N. J. G. Cross

arxiv:1809.02186 v1 · 2018-09-06 · 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{F45DCOSN7ZAWILRZZLXEA5SRRF}

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	2026-05-18T00:05:27.745382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f3a313a4dfe41642e39caee4076518978629034a5b4ea4cafeaddfb4ab92b44

Aliases

arxiv: 1809.02186 · arxiv_version: 1809.02186v1 · doi: 10.48550/arxiv.1809.02186 · pith_short_12: F45DCOSN7ZAW · pith_short_16: F45DCOSN7ZAWILRZ · pith_short_8: F45DCOSN

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/F45DCOSN7ZAWILRZZLXEA5SRRF \
  | 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: 2f3a313a4dfe41642e39caee4076518978629034a5b4ea4cafeaddfb4ab92b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef2438ed886271a9893017eeee8bb303fc5151bd9bc0d2829d4cea6ee06198a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-09-06T19:36:39Z",
    "title_canon_sha256": "ba6a09067689876eed6923de5a4c5f67460c63eee4b9904030d6944dfeb779eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02186",
    "kind": "arxiv",
    "version": 1
  }
}