Pith Number

pith:DAP46M3F

pith:2018:DAP46M3F3TCECJ23X54K3AQJFS

not attested not anchored not stored refs pending

Inexact cuts in Deterministic and Stochastic Dual Dynamic Programming applied to linear optimization problems

Vincent Guigues

arxiv:1801.04243 v3 · 2018-01-12 · 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{DAP46M3F3TCECJ23X54K3AQJFS}

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	2026-05-17T23:41:18.205860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

181fcf3365dcc441275bbf78ad82092cbb6873b67ac355447ec2ac5f9ea512e7

Aliases

arxiv: 1801.04243 · arxiv_version: 1801.04243v3 · doi: 10.48550/arxiv.1801.04243 · pith_short_12: DAP46M3F3TCE · pith_short_16: DAP46M3F3TCECJ23 · pith_short_8: DAP46M3F

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/DAP46M3F3TCECJ23X54K3AQJFS \
  | 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: 181fcf3365dcc441275bbf78ad82092cbb6873b67ac355447ec2ac5f9ea512e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6923d6ce9d1a8d59c36f0f5083a59738f13210cf1a3418d21d38c3dafef95c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-01-12T17:28:47Z",
    "title_canon_sha256": "93228e2ac39b7f2bd94dee61bba626ad681fa21fa2bfcfc0d2700cda2120138c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04243",
    "kind": "arxiv",
    "version": 3
  }
}