Pith Number

pith:SRG7ERM3

pith:2021:SRG7ERM3YO7PJ2QRCDGUXKRWW2

not attested not anchored not stored refs pending

Evolutionary Hierarchical Harvest Schedule Optimization for Food Waste Prevention

Christian Bauckhage, Laura von Rueden, Maurice G\"under, Nico Piatkowski, Rafet Sifa

arxiv:2112.10712 v1 · 2021-12-20 · cs.CY · 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{SRG7ERM3YO7PJ2QRCDGUXKRWW2}

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	2026-07-05T03:42:18.187749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944df2459bc3bef4ea1110cd4baa36b69fb3a0df1878e7cd2aed2489e13ce649

Aliases

arxiv: 2112.10712 · arxiv_version: 2112.10712v1 · doi: 10.48550/arxiv.2112.10712 · pith_short_12: SRG7ERM3YO7P · pith_short_16: SRG7ERM3YO7PJ2QR · pith_short_8: SRG7ERM3

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/SRG7ERM3YO7PJ2QRCDGUXKRWW2 \
  | 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: 944df2459bc3bef4ea1110cd4baa36b69fb3a0df1878e7cd2aed2489e13ce649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edee6122be08c1710e8fd718813b21262c2326886cef2ec088a9eb5c2271b49f",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-12-20T17:59:53Z",
    "title_canon_sha256": "00c42dae426643c3a46313cfb4b8068d1213903f66d8b1115bad26d3fbf2d43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10712",
    "kind": "arxiv",
    "version": 1
  }
}