Pith Number

pith:3PY4MHW2

pith:2016:3PY4MHW27WSWJKJLTUHRGOGAK6

not attested not anchored not stored refs pending

On the hierarchical risk-averse control problems for diffusion processes

Alexander Veremyev, Eduardo L. Pasiliao, Getachew K. Befekadu

arxiv:1603.03359 v4 · 2016-03-10 · math.OC

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

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	2026-05-18T00:26:57.909782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf1c61edafda564a92b9d0f1338c05798d9753309262602affacccdfdd69001

Aliases

arxiv: 1603.03359 · arxiv_version: 1603.03359v4 · doi: 10.48550/arxiv.1603.03359 · pith_short_12: 3PY4MHW27WSW · pith_short_16: 3PY4MHW27WSWJKJL · pith_short_8: 3PY4MHW2

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/3PY4MHW27WSWJKJLTUHRGOGAK6 \
  | 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: dbf1c61edafda564a92b9d0f1338c05798d9753309262602affacccdfdd69001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcda528b51f87aeab04a03214c257e78fcd0f0f1838afb9428744fe5a438093c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-03-10T18:14:47Z",
    "title_canon_sha256": "054cf4125e5dfdd4e74e343bbc98daa98c2ed6dc2114a222216fb6de0d41ffff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03359",
    "kind": "arxiv",
    "version": 4
  }
}