Pith Number

pith:FL4TYO3J

pith:2015:FL4TYO3JNSWKXZ7DS773GJV5HU

not attested not anchored not stored refs pending

On the informational structure in optimal dynamic stochastic control

Matija Vidmar, Saul Jacka

arxiv:1503.02375 v3 · 2015-03-09 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FL4TYO3JNSWKXZ7DS773GJV5HU}

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	2026-05-18T00:15:59.713620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af93c3b696cacabe7e397ffb326bd3d0a13cf1695a923b0030892d734c61e45

Aliases

arxiv: 1503.02375 · arxiv_version: 1503.02375v3 · doi: 10.48550/arxiv.1503.02375 · pith_short_12: FL4TYO3JNSWK · pith_short_16: FL4TYO3JNSWKXZ7D · pith_short_8: FL4TYO3J

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/FL4TYO3JNSWKXZ7DS773GJV5HU \
  | 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: 2af93c3b696cacabe7e397ffb326bd3d0a13cf1695a923b0030892d734c61e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e08dca0439914510fe79d9c86c0e8a3dedd0cb2c5dc1c41638e9f2186403ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-03-09T05:58:58Z",
    "title_canon_sha256": "42645f08f8bd374484e382ffc62f4e5f3c34898e7d39f6b6e8fd19c516d8658e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02375",
    "kind": "arxiv",
    "version": 3
  }
}