Pith Number

pith:3WRXUQYJ

pith:2018:3WRXUQYJKH4GLJYM545LVNPYLL

not attested not anchored not stored refs pending

Proofs of Technical Results Justifying an Algorithm of Reactive 3D Navigation of a Mobile Robot through an Unknown Tunnel

Alexey S. Matveev, Andrey V.Savkin

arxiv:1803.00803 v1 · 2018-03-02 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WRXUQYJKH4GLJYM545LVNPYLL}

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	2026-05-18T00:22:07.837384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dda37a430951f865a70cef3abab5f85ae4674c5d48ae84f21bf428350f833124

Aliases

arxiv: 1803.00803 · arxiv_version: 1803.00803v1 · doi: 10.48550/arxiv.1803.00803 · pith_short_12: 3WRXUQYJKH4G · pith_short_16: 3WRXUQYJKH4GLJYM · pith_short_8: 3WRXUQYJ

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/3WRXUQYJKH4GLJYM545LVNPYLL \
  | 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: dda37a430951f865a70cef3abab5f85ae4674c5d48ae84f21bf428350f833124

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72873e9f72c179e790735f6d15a8d686930151e6009e26469b711a68c52064f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-02T10:56:42Z",
    "title_canon_sha256": "f425bf2e5d969ffb97cd46e85db4c5866d9c1460599e2dd00bf87d87c66c7da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00803",
    "kind": "arxiv",
    "version": 1
  }
}