Pith Number

pith:AQF74ZAM

pith:2017:AQF74ZAMPFZY465OINN76MXLLO

not attested not anchored not stored refs pending

Learning Ground Traversability from Simulations

Alessandro Giusti, Jerome Guzzi, Luca M. Gambardella, R. Omar Chavez-Garcia

arxiv:1709.05368 v3 · 2017-09-15 · 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{AQF74ZAMPFZY465OINN76MXLLO}

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	2026-05-17T23:53:44.446474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

040bfe640c79738e7bae435bff32eb5baa8923f28922b6101d5494aa0534c051

Aliases

arxiv: 1709.05368 · arxiv_version: 1709.05368v3 · doi: 10.48550/arxiv.1709.05368 · pith_short_12: AQF74ZAMPFZY · pith_short_16: AQF74ZAMPFZY465O · pith_short_8: AQF74ZAM

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/AQF74ZAMPFZY465OINN76MXLLO \
  | 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: 040bfe640c79738e7bae435bff32eb5baa8923f28922b6101d5494aa0534c051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1d04b634e624cf30df0e95a775aea1df5fa7dd035abdf546ff11cda669d25d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-09-15T19:00:10Z",
    "title_canon_sha256": "087bedf03661a78838ac1380dcb962649644dd5ce9e8d20c2572a03a9c5b93c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05368",
    "kind": "arxiv",
    "version": 3
  }
}