Pith Number

pith:3Z7BUTAF

pith:2026:3Z7BUTAFV7XZJFXDWK2HPVXKID

not attested not anchored not stored refs pending

Two-Phase Bilevel Search for the Moving-Target Traveling Salesman Problem with Moving Obstacles

Allen George Philip, Anoop Bhat, Howie Choset, Sivakumar Rathinam

arxiv:2606.18730 v1 · 2026-06-17 · cs.RO · cs.AI · math.CO · 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{3Z7BUTAFV7XZJFXDWK2HPVXKID}

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	2026-06-19T16:11:45.864433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7e1a4c05afef9496e3b2b477d6ea40ca1d54bb95b5ca8f18dd6fb906bcfd09

Aliases

arxiv: 2606.18730 · arxiv_version: 2606.18730v1 · doi: 10.48550/arxiv.2606.18730 · pith_short_12: 3Z7BUTAFV7XZ · pith_short_16: 3Z7BUTAFV7XZJFXD · pith_short_8: 3Z7BUTAF

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/3Z7BUTAFV7XZJFXDWK2HPVXKID \
  | 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: de7e1a4c05afef9496e3b2b477d6ea40ca1d54bb95b5ca8f18dd6fb906bcfd09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8428733bc26b09dcb8a2c7cfcde24645b273b6a3c62f37fd97a47524dbdd0a02",
    "cross_cats_sorted": [
      "cs.AI",
      "math.CO",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-17T06:17:12Z",
    "title_canon_sha256": "4c694ebd78b7be7a1b2f76ee7df345f3418f29de1d1ab14b5c315814cb195990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18730",
    "kind": "arxiv",
    "version": 1
  }
}