Pith Number

pith:L3WAU4MD

pith:2026:L3WAU4MDIZD7OFBPJCGD4VQVCW

not attested not anchored not stored refs pending

Abstract Dynamic Programming on Partially Ordered Spaces

Chengyuan Peng, Jingni Yang, John Stachurski

arxiv:2606.12777 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{L3WAU4MDIZD7OFBPJCGD4VQVCW}

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	2026-06-12T01:08:50.520569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eec0a71834647f7142f488c3e561515bbe649afb47d1ebc69d69757e1fc0fa1

Aliases

arxiv: 2606.12777 · arxiv_version: 2606.12777v1 · doi: 10.48550/arxiv.2606.12777 · pith_short_12: L3WAU4MDIZD7 · pith_short_16: L3WAU4MDIZD7OFBP · pith_short_8: L3WAU4MD

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/L3WAU4MDIZD7OFBPJCGD4VQVCW \
  | 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: 5eec0a71834647f7142f488c3e561515bbe649afb47d1ebc69d69757e1fc0fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "453e25a25bec195a093e6096af1c6eae3921016d24a9cb6b14d41a405a0436c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-06-11T00:42:45Z",
    "title_canon_sha256": "059ce2663286e4d21248be7f4aee7a0131f9fc65c048a7308adb6552954a18f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12777",
    "kind": "arxiv",
    "version": 1
  }
}