Pith Number

pith:D4I47JKI

pith:2016:D4I47JKILOZL226YNPUTTYN5HL

not attested not anchored not stored refs pending

Kalman-Takens filtering in the presence of dynamical noise

Franz Hamilton, Timothy Sauer, Tyrus Berry

arxiv:1611.05414 v1 · 2016-11-16 · physics.data-an · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4I47JKILOZL226YNPUTTYN5HL}

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	2026-05-18T00:26:01.647134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f11cfa5485bb2bd6bd86be939e1bd3af69f56129ecd2170b9bd2660a566f52d

Aliases

arxiv: 1611.05414 · arxiv_version: 1611.05414v1 · doi: 10.48550/arxiv.1611.05414 · pith_short_12: D4I47JKILOZL · pith_short_16: D4I47JKILOZL226Y · pith_short_8: D4I47JKI

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/D4I47JKILOZL226YNPUTTYN5HL \
  | 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: 1f11cfa5485bb2bd6bd86be939e1bd3af69f56129ecd2170b9bd2660a566f52d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6488f6504a00600c30788c839bfdd24cee5ecb037e1f48210a172f3da72f36d",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-11-16T19:34:49Z",
    "title_canon_sha256": "45f2183424778de70aa37f8798990f17911492bd094bf22af54357c9786cdee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05414",
    "kind": "arxiv",
    "version": 1
  }
}