Pith Number

pith:KZWBMPCJ

pith:2019:KZWBMPCJNWMYF5W3T4KO4VGPHN

not attested not anchored not stored refs pending

Stochastic Lipschitz Dynamic Programming

Bernardo Freitas Paulo Da Costa, Filipe Goulart Cabral, Shabbir Ahmed

arxiv:1905.02290 v2 · 2019-05-06 · 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{KZWBMPCJNWMYF5W3T4KO4VGPHN}

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	2026-05-17T23:45:19.860639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566c163c496d9982f6db9f14ee54cf3b53476c16029c452d80077895936d2776

Aliases

arxiv: 1905.02290 · arxiv_version: 1905.02290v2 · doi: 10.48550/arxiv.1905.02290 · pith_short_12: KZWBMPCJNWMY · pith_short_16: KZWBMPCJNWMYF5W3 · pith_short_8: KZWBMPCJ

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/KZWBMPCJNWMYF5W3T4KO4VGPHN \
  | 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: 566c163c496d9982f6db9f14ee54cf3b53476c16029c452d80077895936d2776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4261cf88d0126900711eb60be579cad472e1d6a6c775925bbde011a3b52b7c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-06T23:16:55Z",
    "title_canon_sha256": "1c2bfbd1a5a7616c58630bf89240da7dd4ff4dc9edee94c0589a93c61754e0cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02290",
    "kind": "arxiv",
    "version": 2
  }
}