Pith Number

pith:PQFOBDPR

pith:2020:PQFOBDPRAWGP5KBMLDPF56P2YV

not attested not anchored not stored refs pending

Non-Parametric Learning of Gaifman Models

Devendra Singh Dhami, Gautam Kunapuli, Siwen Yan, Sriraam Natarajan

arxiv:2001.00528 v2 · 2020-01-02 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQFOBDPRAWGP5KBMLDPF56P2YV}

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	2026-07-05T00:33:44.832093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c0ae08df1058cfea82c58de5ef9fac5668a76cd8d096b4100c9d1e6846ed384

Aliases

arxiv: 2001.00528 · arxiv_version: 2001.00528v2 · doi: 10.48550/arxiv.2001.00528 · pith_short_12: PQFOBDPRAWGP · pith_short_16: PQFOBDPRAWGP5KBM · pith_short_8: PQFOBDPR

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/PQFOBDPRAWGP5KBMLDPF56P2YV \
  | 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: 7c0ae08df1058cfea82c58de5ef9fac5668a76cd8d096b4100c9d1e6846ed384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e669561245984477991a4621b3d360cc69943cbc98a695730eeb2c83fe8a7bf2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-01-02T17:20:53Z",
    "title_canon_sha256": "7a19cb85f5eb2745cc61f4665e60c236cde20b2d21589245d4284e805ad6bc02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.00528",
    "kind": "arxiv",
    "version": 2
  }
}