Pith Number

pith:PZIEFAHM

pith:2018:PZIEFAHMDZQ4C5U4GVUDOVDSPO

not attested not anchored not stored refs pending

State space reconstruction of spatially extended systems and of time delayed systems from the time series of a scalar variable

Carlos Quintero-Quiroz, Cristina Masoller, M. C. Torrent

arxiv:1801.08340 v2 · 2018-01-25 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZIEFAHMDZQ4C5U4GVUDOVDSPO}

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	2026-05-18T00:09:16.504172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e504280ec1e61c1769c35683754727bac1a7361341a21d637e6ac31a20bc645

Aliases

arxiv: 1801.08340 · arxiv_version: 1801.08340v2 · doi: 10.48550/arxiv.1801.08340 · pith_short_12: PZIEFAHMDZQ4 · pith_short_16: PZIEFAHMDZQ4C5U4 · pith_short_8: PZIEFAHM

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/PZIEFAHMDZQ4C5U4GVUDOVDSPO \
  | 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: 7e504280ec1e61c1769c35683754727bac1a7361341a21d637e6ac31a20bc645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b45c93fae519e969fbb7a2006c6305630ccfeb472410a04858dc30142b4525dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2018-01-25T10:27:46Z",
    "title_canon_sha256": "a7fc702529cdd220396ae367c5c449a5d8a0db26b947f7b48cbb5ad4ed9d70a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08340",
    "kind": "arxiv",
    "version": 2
  }
}