Pith Number

pith:I3GVZODR

pith:2015:I3GVZODRHGTZUZZI3TLJZ6NEYJ

not attested not anchored not stored refs pending

Optimal Estimation of Recurrence Structures from Time Series

Axel Hutt, Flavio Fr\"ohlich, Kristin K. Sellers, Peter beim Graben

arxiv:1509.09284 v4 · 2015-09-30 · physics.data-an · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3GVZODRHGTZUZZI3TLJZ6NEYJ}

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	2026-05-18T01:12:07.886693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46cd5cb87139a79a6728dcd69cf9a4c27a0e76bef4e482ec74f66b6ce604724e

Aliases

arxiv: 1509.09284 · arxiv_version: 1509.09284v4 · doi: 10.48550/arxiv.1509.09284 · pith_short_12: I3GVZODRHGTZ · pith_short_16: I3GVZODRHGTZUZZI · pith_short_8: I3GVZODR

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/I3GVZODRHGTZUZZI3TLJZ6NEYJ \
  | 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: 46cd5cb87139a79a6728dcd69cf9a4c27a0e76bef4e482ec74f66b6ce604724e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88d343a4b1914f37cfc8752159351cb2b00becbca679405397f2d9ec2011da3",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2015-09-30T18:22:46Z",
    "title_canon_sha256": "2d412b4939cd913a50244924a65a0adec2a4f97d6dbb1b94c0d361cb60b48ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.09284",
    "kind": "arxiv",
    "version": 4
  }
}