Pith Number

pith:YLC4DRN5

pith:2018:YLC4DRN5662SIK6W5CPR2JDRXW

not attested not anchored not stored refs pending

Technical Report: Reactive Navigation in Partially Known Non-Convex Environments

Daniel E. Koditschek, Vasileios Vasilopoulos

arxiv:1807.08432 v2 · 2018-07-23 · 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{YLC4DRN5662SIK6W5CPR2JDRXW}

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	2026-05-18T00:02:09.435184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c5c1c5bdf7b5242bd6e89f1d2471bdae424879737db4512659e27be1c7368c

Aliases

arxiv: 1807.08432 · arxiv_version: 1807.08432v2 · doi: 10.48550/arxiv.1807.08432 · pith_short_12: YLC4DRN5662S · pith_short_16: YLC4DRN5662SIK6W · pith_short_8: YLC4DRN5

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/YLC4DRN5662SIK6W5CPR2JDRXW \
  | 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: c2c5c1c5bdf7b5242bd6e89f1d2471bdae424879737db4512659e27be1c7368c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d418167f936945183323b615808172ea937da49dce0bf27cc2e83b5d63db47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-07-23T05:33:57Z",
    "title_canon_sha256": "0c5ae06563eec381bbb27aa521a707dfa893ab6207164572716eb7d9672e643a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08432",
    "kind": "arxiv",
    "version": 2
  }
}