Pith Number

pith:334P5QXB

pith:2022:334P5QXBQ6XXR24OSVIMDHGSU7

not attested not anchored not stored refs pending

A Filtering-based General Approach to Learning Rational Constraints of Epistemic Graphs

Xiao Chi

arxiv:2211.02918 v2 · 2022-11-05 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{334P5QXBQ6XXR24OSVIMDHGSU7}

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	2026-07-05T06:18:18.493039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def8fec2e187af78eb8e9550c19cd2a7c3da3459689bbf8cf26e3d5c4904c0e1

Aliases

arxiv: 2211.02918 · arxiv_version: 2211.02918v2 · doi: 10.48550/arxiv.2211.02918 · pith_short_12: 334P5QXBQ6XX · pith_short_16: 334P5QXBQ6XXR24O · pith_short_8: 334P5QXB

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/334P5QXBQ6XXR24OSVIMDHGSU7 \
  | 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: def8fec2e187af78eb8e9550c19cd2a7c3da3459689bbf8cf26e3d5c4904c0e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f533deb5a117a31b500ee7d069ea02464f133d192e300a58d00505c305eaf71",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-11-05T14:24:46Z",
    "title_canon_sha256": "f775af13d95695c13f2afdf31464ed9436c1729c850ed9ce2d2d2d8f1277850f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02918",
    "kind": "arxiv",
    "version": 2
  }
}