Pith Number

pith:5ZUHI6L7

pith:2018:5ZUHI6L7B5C742CIPYKGVWPM2W

not attested not anchored not stored refs pending

Inverse Problems and Data Assimilation

Andrew M. Stuart, Armeen Taeb, Daniel Sanz-Alonso

arxiv:1810.06191 v5 · 2018-10-15 · 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{5ZUHI6L7B5C742CIPYKGVWPM2W}

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.

Cited by

1 paper in Pith

Comparing Deterministic and Stochastic Parameter Recovery Algorithms Applied to Chaotic Systems

Receipt and verification

First computed	2026-07-05T05:41:13.151404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee6874797f0f45fe68487e146ad9ecd594c9443727676d482c902d4d28c2ee95

Aliases

arxiv: 1810.06191 · arxiv_version: 1810.06191v5 · doi: 10.48550/arxiv.1810.06191 · pith_short_12: 5ZUHI6L7B5C7 · pith_short_16: 5ZUHI6L7B5C742CI · pith_short_8: 5ZUHI6L7

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/5ZUHI6L7B5C742CIPYKGVWPM2W \
  | 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: ee6874797f0f45fe68487e146ad9ecd594c9443727676d482c902d4d28c2ee95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5656174e82d2f83e2e74ee0d7d52fa11bacb430c1bd4033c4d9756cda2039b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-10-15T06:09:12Z",
    "title_canon_sha256": "c8250222bd6d07e1d2ac7d8326506e6574c80ccc4470ec2a1155e0eca572781f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06191",
    "kind": "arxiv",
    "version": 5
  }
}