Pith Number

pith:KC7VSN3D

pith:2014:KC7VSN3DIUMQRYND4KFGUF3Q3B

not attested not anchored not stored refs pending

Nonparametric forecasting of low-dimensional dynamical systems

Dimitrios Giannakis, John Harlim, Tyrus Berry

arxiv:1411.5069 v2 · 2014-11-18 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KC7VSN3DIUMQRYND4KFGUF3Q3B}

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	2026-05-18T02:20:30.541458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50bf593763451908e1a3e28a6a1770d8536ed4c30869eb9b7f5a02b2782e2af3

Aliases

arxiv: 1411.5069 · arxiv_version: 1411.5069v2 · doi: 10.48550/arxiv.1411.5069 · pith_short_12: KC7VSN3DIUMQ · pith_short_16: KC7VSN3DIUMQRYND · pith_short_8: KC7VSN3D

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/KC7VSN3DIUMQRYND4KFGUF3Q3B \
  | 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: 50bf593763451908e1a3e28a6a1770d8536ed4c30869eb9b7f5a02b2782e2af3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e2ba312b1183459482a9539c7e317fb2cfa1fb508e57936e016ff34d80d7b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-11-18T23:43:31Z",
    "title_canon_sha256": "9b9ce6ec27f842f41579b9f4696e1c0b04410c0b7d8214c760355ac399f582b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5069",
    "kind": "arxiv",
    "version": 2
  }
}