Pith Number

pith:XKIPLK4I

pith:2017:XKIPLK4I5BVYAQYZYSEHSA6CVV

not attested not anchored not stored refs pending

Supervisor Synthesis of POMDP based on Automata Learning

Bo Wu, Hai Lin, Xiaobin Zhang

arxiv:1703.08262 v1 · 2017-03-24 · cs.SY · cs.AI · cs.FL

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	2026-05-18T00:48:00.321926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba90f5ab88e86b804319c4887903c2ad56329df6ac29c3e5f556cca603dcc1b8

Aliases

arxiv: 1703.08262 · arxiv_version: 1703.08262v1 · doi: 10.48550/arxiv.1703.08262 · pith_short_12: XKIPLK4I5BVY · pith_short_16: XKIPLK4I5BVYAQYZ · pith_short_8: XKIPLK4I

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/XKIPLK4I5BVYAQYZYSEHSA6CVV \
  | 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: ba90f5ab88e86b804319c4887903c2ad56329df6ac29c3e5f556cca603dcc1b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd140eb2e5bf16f4bcdb9a5be8d1ffc93b64e760931c79d0d406e89796a25402",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.FL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-03-24T01:59:11Z",
    "title_canon_sha256": "a0eeb2ea4ebe669e68e9906bed243147dbfd5b2ed7e9a867bfe84dee47a75f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08262",
    "kind": "arxiv",
    "version": 1
  }
}