Pith Number

pith:QJDVBLZS

pith:2023:QJDVBLZSHCLZZDXABOXZGPQLWC

not attested not anchored not stored refs pending

Sustainable Collaborative Strategy in Pharmaceutical Refrigerated Logistics Routing Problem

Feng Chu, Jiantong Zhang, Jiaqing Sun, Tingting Chen

arxiv:2311.04691 v1 · 2023-11-08 · stat.AP · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJDVBLZSHCLZZDXABOXZGPQLWC}

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	2026-07-05T07:10:40.110588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

824750af3238979c8ee00baf933e0bb083e6976f99b9a457896f32a97be540ba

Aliases

arxiv: 2311.04691 · arxiv_version: 2311.04691v1 · doi: 10.48550/arxiv.2311.04691 · pith_short_12: QJDVBLZSHCLZ · pith_short_16: QJDVBLZSHCLZZDXA · pith_short_8: QJDVBLZS

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/QJDVBLZSHCLZZDXABOXZGPQLWC \
  | 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: 824750af3238979c8ee00baf933e0bb083e6976f99b9a457896f32a97be540ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e895bf1ca0126a74f5815581552e7ea4e14944f3fd6c1a7e479d74a3db2b27b",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2023-11-08T13:57:38Z",
    "title_canon_sha256": "c68c04398877ec5636f084914adf5e523fd062e4d0f32722af62e7eb73c833fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.04691",
    "kind": "arxiv",
    "version": 1
  }
}