Pith Number

pith:FK3QCLTT

pith:2021:FK3QCLTTTJGZB3DJ7NEZAHLZFR

not attested not anchored not stored refs pending

Relative Entropy Gradient Sampler for Unnormalized Distributions

Jian Huang, Xingdong Feng, Xu Liu, Yuan Gao, Yuling Jiao

arxiv:2110.02787 v1 · 2021-10-06 · stat.ML · cs.LG · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FK3QCLTTTJGZB3DJ7NEZAHLZFR}

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.

Cited by

1 paper in Pith

The Score-Difference Flow for Implicit Generative Modeling

Receipt and verification

First computed	2026-07-05T03:20:30.030333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab7012e739a4d90ec69fb49901d792c530aaae5e30f344907869d1ce8b9530d

Aliases

arxiv: 2110.02787 · arxiv_version: 2110.02787v1 · doi: 10.48550/arxiv.2110.02787 · pith_short_12: FK3QCLTTTJGZ · pith_short_16: FK3QCLTTTJGZB3DJ · pith_short_8: FK3QCLTT

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/FK3QCLTTTJGZB3DJ7NEZAHLZFR \
  | 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: 2ab7012e739a4d90ec69fb49901d792c530aaae5e30f344907869d1ce8b9530d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58713d9973fc1f2173a6d99e29fdfbe8f0c759439307457e88a1427506f111d2",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-10-06T14:10:38Z",
    "title_canon_sha256": "ab01ead77cc39a9e42d69432e842336d325880666ddc6979bebb3403a4b8c30f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02787",
    "kind": "arxiv",
    "version": 1
  }
}