Pith Number

pith:3QICGMT3

pith:2018:3QICGMT3EKENO5I3UU5M5LKX62

not attested not anchored not stored refs pending

Symmetry reduction for dynamic programming

Axel Barrau, John Maidens, Murat Arcak, Silvere Bonnabel

arxiv:1801.03237 v2 · 2018-01-10 · cs.SY · 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{3QICGMT3EKENO5I3UU5M5LKX62}

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	2026-05-18T00:06:56.298229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc1023327b2288d7751ba53acead57f695e2bff738118c2e485fb7a07a9d67eb

Aliases

arxiv: 1801.03237 · arxiv_version: 1801.03237v2 · doi: 10.48550/arxiv.1801.03237 · pith_short_12: 3QICGMT3EKEN · pith_short_16: 3QICGMT3EKENO5I3 · pith_short_8: 3QICGMT3

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/3QICGMT3EKENO5I3UU5M5LKX62 \
  | 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: dc1023327b2288d7751ba53acead57f695e2bff738118c2e485fb7a07a9d67eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "062c0eca7ce8c1b37d3719bcc60411692797209fd0afc6df293678012135148b",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-01-10T04:45:17Z",
    "title_canon_sha256": "7d623cb28b1759a7b07094dd62c38519cdf9f158993bf172e0731de56b8ac9ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03237",
    "kind": "arxiv",
    "version": 2
  }
}