Pith Number

pith:3Z3UEIPP

pith:2019:3Z3UEIPPQFW242H57ZWL7BVZLK

not attested not anchored not stored refs pending

Configuration-Space Flipper Planning for Rescue Robots

Letong Wang, S\"oren Schwertfeger, Yijun Yuan

arxiv:1905.02984 v2 · 2019-05-08 · 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{3Z3UEIPPQFW242H57ZWL7BVZLK}

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	2026-05-17T23:46:40.655599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de774221ef816dae68fdfe6cbf86b95a8a4787f7f482fa368b2bdaee6fe02469

Aliases

arxiv: 1905.02984 · arxiv_version: 1905.02984v2 · doi: 10.48550/arxiv.1905.02984 · pith_short_12: 3Z3UEIPPQFW2 · pith_short_16: 3Z3UEIPPQFW242H5 · pith_short_8: 3Z3UEIPP

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/3Z3UEIPPQFW242H57ZWL7BVZLK \
  | 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: de774221ef816dae68fdfe6cbf86b95a8a4787f7f482fa368b2bdaee6fe02469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c85ca19ff63b10f561fcb284f8b887f9c8bda283e5577a97d715dfb69edec753",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-05-08T09:53:03Z",
    "title_canon_sha256": "ca5b092cf064df8d9c53ea092e703203808f835d761b7f817b75f8716d203ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02984",
    "kind": "arxiv",
    "version": 2
  }
}