Pith Number

pith:CCQOR7J3

pith:2023:CCQOR7J36N3AS7R6XOI4AT2GER

not attested not anchored not stored refs pending

Solving Logistic-Oriented Bin Packing Problems Through a Hybrid Quantum-Classical Approach

Ant\'on Asla, Eneko Osaba, Esther Villar-Rodriguez, Sebasti\'an V. Romero

arxiv:2308.02787 v2 · 2023-08-05 · cs.AI · cs.ET · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCQOR7J36N3AS7R6XOI4AT2GER}

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	2026-07-05T07:45:28.890855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a0e8fd3bf376097e3ebb91c04f46247827f2f71a3e74eb5a90cffdd395ab6a

Aliases

arxiv: 2308.02787 · arxiv_version: 2308.02787v2 · doi: 10.48550/arxiv.2308.02787 · pith_short_12: CCQOR7J36N3A · pith_short_16: CCQOR7J36N3AS7R6 · pith_short_8: CCQOR7J3

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/CCQOR7J36N3AS7R6XOI4AT2GER \
  | 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: 10a0e8fd3bf376097e3ebb91c04f46247827f2f71a3e74eb5a90cffdd395ab6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6688aabb001f69d79a22991286af4bfc18549761adcd30cc688e4b728d5ac455",
    "cross_cats_sorted": [
      "cs.ET",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-08-05T04:36:33Z",
    "title_canon_sha256": "e3a6ae364d5693003212c7baee7c635c378496c7279db29840eecef595ac765f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02787",
    "kind": "arxiv",
    "version": 2
  }
}