Pith Number

pith:KW75VEI3

pith:2016:KW75VEI3F7GOGGW2DYYXGIVKEL

not attested not anchored not stored refs pending

Cuspidal Robots

Philippe Wenger (IRCCyN)

arxiv:1610.04080 v2 · 2016-10-13 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KW75VEI3F7GOGGW2DYYXGIVKEL}

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	2026-05-18T00:55:33.939825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55bfda911b2fcce31ada1e317322aa22daad7cc8a06e03c20257dad7344ef827

Aliases

arxiv: 1610.04080 · arxiv_version: 1610.04080v2 · doi: 10.48550/arxiv.1610.04080 · pith_short_12: KW75VEI3F7GO · pith_short_16: KW75VEI3F7GOGGW2 · pith_short_8: KW75VEI3

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/KW75VEI3F7GOGGW2DYYXGIVKEL \
  | 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: 55bfda911b2fcce31ada1e317322aa22daad7cc8a06e03c20257dad7344ef827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fbc31c1ca3eb64c291a1b5d5d95b2056f59af6fa8da780d53e2548c09f7e20b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-10-13T13:58:59Z",
    "title_canon_sha256": "fbde647a664a669a4ab5b37d743f441aacb74b165cf52c0160b75fc50a741213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04080",
    "kind": "arxiv",
    "version": 2
  }
}