Pith Number

pith:PZYENFR6

pith:2017:PZYENFR65ZCWSD65INJBCOHOEX

not attested not anchored not stored refs pending

Learning Abduction under Partial Observability

Brendan Juba, Evan Miller, Zongyi Li

arxiv:1711.04438 v3 · 2017-11-13 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZYENFR65ZCWSD65INJBCOHOEX}

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	2026-05-18T00:29:40.649980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e7046963eee45690fdd43521138ee25f1c2f7d7be07be96b04c9b59f46a5c4f

Aliases

arxiv: 1711.04438 · arxiv_version: 1711.04438v3 · doi: 10.48550/arxiv.1711.04438 · pith_short_12: PZYENFR65ZCW · pith_short_16: PZYENFR65ZCWSD65 · pith_short_8: PZYENFR6

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/PZYENFR65ZCWSD65INJBCOHOEX \
  | 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: 7e7046963eee45690fdd43521138ee25f1c2f7d7be07be96b04c9b59f46a5c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f39af3928dfc9de7468067b061da3b23033cfc04a76eca121a540826c8f3919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-11-13T06:51:40Z",
    "title_canon_sha256": "480dc75c5da137e288f30e5a10c0015116d43442fab33040d90fddfc3f0686b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04438",
    "kind": "arxiv",
    "version": 3
  }
}