Pith Number

pith:PMRQI3MP

pith:2013:PMRQI3MPA2IYIQT7OKAJRS3LPC

not attested not anchored not stored refs pending

A General, Fast, and Robust Implementation of the Time-Optimal Path Parameterization Algorithm

Quang-Cuong Pham

arxiv:1312.6533 v2 · 2013-12-23 · 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{PMRQI3MPA2IYIQT7OKAJRS3LPC}

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	2026-05-18T02:42:08.158868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b23046d8f069184427f728098cb6b78b2a7e925270f2cac6099542345f0229b

Aliases

arxiv: 1312.6533 · arxiv_version: 1312.6533v2 · doi: 10.48550/arxiv.1312.6533 · pith_short_12: PMRQI3MPA2IY · pith_short_16: PMRQI3MPA2IYIQT7 · pith_short_8: PMRQI3MP

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/PMRQI3MPA2IYIQT7OKAJRS3LPC \
  | 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: 7b23046d8f069184427f728098cb6b78b2a7e925270f2cac6099542345f0229b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "947339096c2577a8df672d41e2a7832b49ac3476a7c0b3fad55c8803d1fb7dc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2013-12-23T12:05:43Z",
    "title_canon_sha256": "f6185f76fb119d49a98bf35b4db9b7e6c9a4f918c43995765660f305ba00e31e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6533",
    "kind": "arxiv",
    "version": 2
  }
}