Pith Number

pith:ACYJSGXO

pith:2026:ACYJSGXOS7RKEPU4PMBPTDZM5K

not attested not anchored not stored refs pending

A Sustainable Integrated Framework for Multi-Type Urban Waste Collection and Recycling

J. Fernando Camacho-Vallejo, V\'ictor Blanco, Yolanda Hinojosa

arxiv:2606.13524 v1 · 2026-06-11 · 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{ACYJSGXOS7RKEPU4PMBPTDZM5K}

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	2026-06-12T01:10:08.287948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00b0991aee97e2a23e9c7b02f98f2cea8fb5832ef64104208f6cff9ccead1050

Aliases

arxiv: 2606.13524 · arxiv_version: 2606.13524v1 · doi: 10.48550/arxiv.2606.13524 · pith_short_12: ACYJSGXOS7RK · pith_short_16: ACYJSGXOS7RKEPU4 · pith_short_8: ACYJSGXO

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/ACYJSGXOS7RKEPU4PMBPTDZM5K \
  | 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: 00b0991aee97e2a23e9c7b02f98f2cea8fb5832ef64104208f6cff9ccead1050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa991b59e2d094700713a012a10e4c8d483d4bfbe2c09c6b942a735c4c9e8ad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-06-11T16:13:11Z",
    "title_canon_sha256": "5d27573a8161b181e4a979434fd674a057bd97b8c0aa144d13142df8968477c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13524",
    "kind": "arxiv",
    "version": 1
  }
}