Pith Number

pith:FJ3GAMQB

pith:2014:FJ3GAMQBH4ADA32GIVACIVAB3G

not attested not anchored not stored refs pending

A graph/particle-based method for experiment design in nonlinear systems

Cristian R. Rojas, Johan Dahlin, Patricio E. Valenzuela, Thomas B. Sch\"on

arxiv:1403.4044 v1 · 2014-03-17 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJ3GAMQBH4ADA32GIVACIVAB3G}

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	2026-05-18T01:34:13.594956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a766032013f00306f464540245401d9b09f0c73404cd940f13ba96164ca13ea

Aliases

arxiv: 1403.4044 · arxiv_version: 1403.4044v1 · doi: 10.48550/arxiv.1403.4044 · pith_short_12: FJ3GAMQBH4AD · pith_short_16: FJ3GAMQBH4ADA32G · pith_short_8: FJ3GAMQB

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/FJ3GAMQBH4ADA32GIVACIVAB3G \
  | 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: 2a766032013f00306f464540245401d9b09f0c73404cd940f13ba96164ca13ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be3636a5f554b4cdca3c9acfc165c051c029889877aec4f954ba2fa4346398a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-03-17T09:44:07Z",
    "title_canon_sha256": "e1a4dc4817b3acc1bf157f4c78cecaf83538b5c1bb3976a3a94e23b22b698c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4044",
    "kind": "arxiv",
    "version": 1
  }
}