Pith Number

pith:7GYQDBWD

pith:2013:7GYQDBWDMAQEARCNGL5JTGOMDH

not attested not anchored not stored refs pending

Web Standards as Standard Pieces in Robotics

Sekou L. Remy

arxiv:1309.1788 v1 · 2013-09-06 · cs.SY · 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{7GYQDBWDMAQEARCNGL5JTGOMDH}

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	2026-05-18T03:13:47.472047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9b10186c3602040444d32fa9999cc19d7696e1a30d826e27d9e97ed2b9e7e50

Aliases

arxiv: 1309.1788 · arxiv_version: 1309.1788v1 · doi: 10.48550/arxiv.1309.1788 · pith_short_12: 7GYQDBWDMAQE · pith_short_16: 7GYQDBWDMAQEARCN · pith_short_8: 7GYQDBWD

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/7GYQDBWDMAQEARCNGL5JTGOMDH \
  | 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: f9b10186c3602040444d32fa9999cc19d7696e1a30d826e27d9e97ed2b9e7e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1978a66d288db0eecdc0aa3e60de750b947fd3f3ffb5a9aed6023fca3fa3a955",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-09-06T22:27:54Z",
    "title_canon_sha256": "d9d591da6c1b56350ce699152f4852a1837e2add31221ecc9b045dcafc4e11a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1788",
    "kind": "arxiv",
    "version": 1
  }
}