Pith Number

pith:OHPTBVSR

pith:2024:OHPTBVSR2BY3W6VVKBQMM6H7DQ

not attested not anchored not stored refs pending

Solving a Real-World Package Delivery Routing Problem Using Quantum Annealers

Ant\'on Asla, Eneko Osaba, Esther Villar-Rodriguez

arxiv:2403.15114 v3 · 2024-03-22 · cs.ET · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHPTBVSR2BY3W6VVKBQMM6H7DQ}

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	2026-07-05T08:37:51.870195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71df30d651d071bb7ab55060c678ff1c0a2c1998f593adefdbb6b1f9e51da76a

Aliases

arxiv: 2403.15114 · arxiv_version: 2403.15114v3 · doi: 10.48550/arxiv.2403.15114 · pith_short_12: OHPTBVSR2BY3 · pith_short_16: OHPTBVSR2BY3W6VV · pith_short_8: OHPTBVSR

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/OHPTBVSR2BY3W6VVKBQMM6H7DQ \
  | 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: 71df30d651d071bb7ab55060c678ff1c0a2c1998f593adefdbb6b1f9e51da76a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b0e0e4be8445c1d54fb6d37c1db74bc7aa604fac5f246058f6a7bbf6dc59a6c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2024-03-22T11:16:11Z",
    "title_canon_sha256": "8b10f359216de9b524eb795e137d9e20767074ad78e1648f88a6a3ec7e872450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15114",
    "kind": "arxiv",
    "version": 3
  }
}