Pith Number

pith:CESLSZ3J

pith:2012:CESLSZ3JHB5KHABHI6ANVI7GUH

not attested not anchored not stored refs pending

Reach Control on Simplices by Piecewise Affine Feedback

Marcus Ganness, Mireille E. Broucke

arxiv:1212.6450 v1 · 2012-12-28 · 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{CESLSZ3JHB5KHABHI6ANVI7GUH}

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	2026-05-18T03:37:39.709223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1124b96769387aa380274780daa3e6a1e405fb8c7d22ebbcc0eea5b5058e4eb0

Aliases

arxiv: 1212.6450 · arxiv_version: 1212.6450v1 · doi: 10.48550/arxiv.1212.6450 · pith_short_12: CESLSZ3JHB5K · pith_short_16: CESLSZ3JHB5KHABH · pith_short_8: CESLSZ3J

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/CESLSZ3JHB5KHABHI6ANVI7GUH \
  | 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: 1124b96769387aa380274780daa3e6a1e405fb8c7d22ebbcc0eea5b5058e4eb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e115d0ed21f35ca7762a4d28b4ec0577601662dfbc3fa60d4ac57dfdb00c5122",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-12-28T01:39:03Z",
    "title_canon_sha256": "eb51f6051e994be239b215b1e2f9f8766d6ea2e31e2b360fa513f19c3ade2734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6450",
    "kind": "arxiv",
    "version": 1
  }
}