Pith Number

pith:X4R76VQW

pith:2021:X4R76VQWS57XVZCVCH3JXH45PH

not attested not anchored not stored refs pending

A Dynamic Program for a Team of Two Agents with Nested Information

Aditya Dave, Andreas A. Malikopoulos

arxiv:2103.10028 v4 · 2021-03-18 · 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{X4R76VQWS57XVZCVCH3JXH45PH}

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	2026-07-05T03:51:42.707501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf23ff5616977f7ae45511f69b9f9d79f41af28ba83e91d84766411ed4d24261

Aliases

arxiv: 2103.10028 · arxiv_version: 2103.10028v4 · doi: 10.48550/arxiv.2103.10028 · pith_short_12: X4R76VQWS57X · pith_short_16: X4R76VQWS57XVZCV · pith_short_8: X4R76VQW

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/X4R76VQWS57XVZCVCH3JXH45PH \
  | 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: bf23ff5616977f7ae45511f69b9f9d79f41af28ba83e91d84766411ed4d24261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "363ab731c0365906e0e83b632fdfe0d589453384c943322aaff57c60bbe8bc5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-03-18T05:51:18Z",
    "title_canon_sha256": "8d5d2bdfade4b97d7c1889319695d0aa80318c7f07679fa13df57efcb69ebfc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10028",
    "kind": "arxiv",
    "version": 4
  }
}