Pith Number

pith:WOZOGWFV

pith:2017:WOZOGWFVSBQROYVFTWCSRPHGGX

not attested not anchored not stored refs pending

Disaggregated Benders decomposition and lazy constraints for solving the budget-constrained dynamic uncapacitated facility location and network design problem

Michael Forbes, Robin H Pearce

arxiv:1703.06581 v1 · 2017-03-20 · 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{WOZOGWFVSBQROYVFTWCSRPHGGX}

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	2026-05-18T00:48:22.361833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3b2e358b590611762a59d8528bce635dfcfafc38de625e6560c50c7dc4f3466

Aliases

arxiv: 1703.06581 · arxiv_version: 1703.06581v1 · doi: 10.48550/arxiv.1703.06581 · pith_short_12: WOZOGWFVSBQR · pith_short_16: WOZOGWFVSBQROYVF · pith_short_8: WOZOGWFV

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/WOZOGWFVSBQROYVFTWCSRPHGGX \
  | 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: b3b2e358b590611762a59d8528bce635dfcfafc38de625e6560c50c7dc4f3466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a808cd95540e56ab46860efd429c57a2fb83711ece9ac8712862a4332c0101c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-03-20T03:22:40Z",
    "title_canon_sha256": "36d990a31e7436cdd9b6cdfb3623ee1c9994af1ce0243a4266d700a28ec02814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06581",
    "kind": "arxiv",
    "version": 1
  }
}