Pith Number

pith:PIDVTYCF

pith:2019:PIDVTYCF4ATUUD6ILZFEL27QMJ

not attested not anchored not stored refs pending

Kernel Mean Matching for Content Addressability of GANs

Amit Raj, Bernhard Sch\"olkopf, James Hays, Muhammad Waleed Gondal, Patsorn Sangkloy, Wittawat Jitkrittum

arxiv:1905.05882 v1 · 2019-05-14 · cs.LG · cs.CV · 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{PIDVTYCF4ATUUD6ILZFEL27QMJ}

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	2026-05-17T23:46:08.234497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0759e045e0274a0fc85e4a45ebf062609bdf0a7e4b9fda3b2e121f26fc0c44

Aliases

arxiv: 1905.05882 · arxiv_version: 1905.05882v1 · doi: 10.48550/arxiv.1905.05882 · pith_short_12: PIDVTYCF4ATU · pith_short_16: PIDVTYCF4ATUUD6I · pith_short_8: PIDVTYCF

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/PIDVTYCF4ATUUD6ILZFEL27QMJ \
  | 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: 7a0759e045e0274a0fc85e4a45ebf062609bdf0a7e4b9fda3b2e121f26fc0c44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a51511bbbf0b0dc8b27ec0c4cf7144e92b48a689c5c9e19b7babb624927d933d",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-14T23:32:53Z",
    "title_canon_sha256": "492ca64fef07d8e10733c39b49647f120234ae5c9cdabab38dc8ab8f1e957252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05882",
    "kind": "arxiv",
    "version": 1
  }
}