Pith Number

pith:M4HKDADH

pith:2025:M4HKDADHICJYSIJ5WE73TP5T2K

not attested not anchored not stored refs pending

Double Traversals in Optimal Picker Routes for Warehouses with Multiple Blocks

Ali Eshragh, Elizabeth Stojanovski, George Dunn, Hadi Charkhgard

arxiv:2501.14123 v2 · 2025-01-23 · 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{M4HKDADHICJYSIJ5WE73TP5T2K}

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	2026-07-05T11:20:49.931776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670ea18067409389213db13fb9bfb3d2b4f9ae41501c5cb542d525c96856027e

Aliases

arxiv: 2501.14123 · arxiv_version: 2501.14123v2 · doi: 10.48550/arxiv.2501.14123 · pith_short_12: M4HKDADHICJY · pith_short_16: M4HKDADHICJYSIJ5 · pith_short_8: M4HKDADH

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/M4HKDADHICJYSIJ5WE73TP5T2K \
  | 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: 670ea18067409389213db13fb9bfb3d2b4f9ae41501c5cb542d525c96856027e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f8c1a4dea76c9ee1d9dba7bd777b342ddff0fea73750ae17a5cbe914793b24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-23T22:38:16Z",
    "title_canon_sha256": "55f9595831444a96bfd7e5c3d8426f5816c2a1fcf2fb0331983d55839d239d1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14123",
    "kind": "arxiv",
    "version": 2
  }
}