Pith Number

pith:DUDPSQZZ

pith:2016:DUDPSQZZHYZBZC5QJYWCXZAWD4

not attested not anchored not stored refs pending

Efficient sampling-based bottleneck pathfinding over cost maps

Dan Halperin, Kiril Solovey

arxiv:1608.00261 v2 · 2016-07-31 · cs.RO · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUDPSQZZHYZBZC5QJYWCXZAWD4}

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	2026-05-18T01:03:48.751923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d06f943393e321c8bb04e2c2be4161f269e1dd9db53bc48ea6cbce064bf003f

Aliases

arxiv: 1608.00261 · arxiv_version: 1608.00261v2 · doi: 10.48550/arxiv.1608.00261 · pith_short_12: DUDPSQZZHYZB · pith_short_16: DUDPSQZZHYZBZC5Q · pith_short_8: DUDPSQZZ

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/DUDPSQZZHYZBZC5QJYWCXZAWD4 \
  | 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: 1d06f943393e321c8bb04e2c2be4161f269e1dd9db53bc48ea6cbce064bf003f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942a2582657d9f92328189897b7fc4b4a5f12c20549d7c65d9f0bc72f9e14c94",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-07-31T20:39:55Z",
    "title_canon_sha256": "f942f04cc9da7b6d4ba76ace87f44e6f8353d427056a8ca266109b62f2f3f274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00261",
    "kind": "arxiv",
    "version": 2
  }
}