Pith Number

pith:RD5A3RE4

pith:2013:RD5A3RE4H4VQ3J4LQOEEHPHHM7

not attested not anchored not stored refs pending

Incremental Map Generation by Low Cost Robots Based on Possibility/Necessity Grids

Carles Sierra, Maite Lopez-Sanchez, Ramon Lopez de Mantaras

arxiv:1302.1559 v1 · 2013-02-06 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RD5A3RE4H4VQ3J4LQOEEHPHHM7}

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	2026-05-18T03:34:15.533820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88fa0dc49c3f2b0da78b838843bce767fac92ac7281394497006a37b21830518

Aliases

arxiv: 1302.1559 · arxiv_version: 1302.1559v1 · doi: 10.48550/arxiv.1302.1559 · pith_short_12: RD5A3RE4H4VQ · pith_short_16: RD5A3RE4H4VQ3J4L · pith_short_8: RD5A3RE4

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/RD5A3RE4H4VQ3J4LQOEEHPHHM7 \
  | 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: 88fa0dc49c3f2b0da78b838843bce767fac92ac7281394497006a37b21830518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ccda12d485c4307634fd96ae9d35c7f6597813a143065b1755c421102a19fb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2013-02-06T15:58:12Z",
    "title_canon_sha256": "2b1ebf07c0cbab5d960fc3e15b2c4bd99a8ae128eab03aa99de3fd6ebec7d429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1559",
    "kind": "arxiv",
    "version": 1
  }
}