Pith Number

pith:U43WDPXA

pith:2026:U43WDPXAR3PUYKOSPL4USQC626

not attested not anchored not stored refs pending

The Multi-AMR Buffer Storage, Retrieval, and Reshuffling Problem: Exact and Heuristic Approaches

Anne Meyer, Bastian Amberg, Laura D\"orr, Max Disselnmeyer, Thomas B\"omer

arxiv:2603.26542 v2 · 2026-03-27 · cs.RO · cs.AI · cs.MA · 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{U43WDPXAR3PUYKOSPL4USQC626}

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	2026-07-20T01:18:29.867469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a73761bee08edf4c29d27af949405ed783857e65581b2be151f526b6201364fb

Aliases

arxiv: 2603.26542 · arxiv_version: 2603.26542v2 · doi: 10.48550/arxiv.2603.26542 · pith_short_12: U43WDPXAR3PU · pith_short_16: U43WDPXAR3PUYKOS · pith_short_8: U43WDPXA

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/U43WDPXAR3PUYKOSPL4USQC626 \
  | 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: a73761bee08edf4c29d27af949405ed783857e65581b2be151f526b6201364fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edeb34ca33ee2cf9c3d7296582bb5460da502a6523f46741605fe4359ce74c12",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-27T15:51:38Z",
    "title_canon_sha256": "afd2d7f7fde2e26fa96e1436a465263616a11d2d2076f7d502b1aa3ca1aaf7eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.26542",
    "kind": "arxiv",
    "version": 2
  }
}