Pith Number

pith:CGTISMIR

pith:2019:CGTISMIREQ4CQ5FFHVJ7NL6KCH

not attested not anchored not stored refs pending

Using SOS and Sublevel Set Volume Minimization for Estimation of Forward Reachable Sets

Matthew M. Peet, Morgan Jones

arxiv:1901.11174 v1 · 2019-01-31 · 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{CGTISMIREQ4CQ5FFHVJ7NL6KCH}

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	2026-05-17T23:55:02.479280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a689311124382874a53d53f6afca11cebef7b1daaa4bb8d7923d9b498d192e

Aliases

arxiv: 1901.11174 · arxiv_version: 1901.11174v1 · doi: 10.48550/arxiv.1901.11174 · pith_short_12: CGTISMIREQ4C · pith_short_16: CGTISMIREQ4CQ5FF · pith_short_8: CGTISMIR

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/CGTISMIREQ4CQ5FFHVJ7NL6KCH \
  | 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: 11a689311124382874a53d53f6afca11cebef7b1daaa4bb8d7923d9b498d192e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380c4ddb4b5983d0fe299cd28d419370fdce51bd4f8d4d2c88c89e06fd1f2fb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-01-31T02:20:42Z",
    "title_canon_sha256": "932e5b61d2a252020cf26f526b396205fed5c31e10318a46acecaa361bd21797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11174",
    "kind": "arxiv",
    "version": 1
  }
}