Pith Number

pith:MBBFHHRN

pith:2019:MBBFHHRNNDTNNJ3EZCF6YTJC2N

not attested not anchored not stored refs pending

Flow Contrastive Estimation of Energy-Based Models

Andrew M. Dai, Diederik P. Kingma, Erik Nijkamp, Ruiqi Gao, Ying Nian Wu, Zhen Xu

arxiv:1912.00589 v2 · 2019-12-02 · stat.ML · cs.CV · 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{MBBFHHRNNDTNNJ3EZCF6YTJC2N}

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	2026-07-05T00:52:06.676035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6042539e2d68e6d6a764c88bec4d22d37a533ad0583fb5281954484eb36aa1bd

Aliases

arxiv: 1912.00589 · arxiv_version: 1912.00589v2 · doi: 10.48550/arxiv.1912.00589 · pith_short_12: MBBFHHRNNDTN · pith_short_16: MBBFHHRNNDTNNJ3E · pith_short_8: MBBFHHRN

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/MBBFHHRNNDTNNJ3EZCF6YTJC2N \
  | 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: 6042539e2d68e6d6a764c88bec4d22d37a533ad0583fb5281954484eb36aa1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67005cea78abde49a1f1702a0b1ef7e2bdc6ddde391b954ccf194250c7dafdc2",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-12-02T06:29:36Z",
    "title_canon_sha256": "d92ffe11aec861aed3e7b77d9b6fcac85a94e18e320e6e8390e0a28febbe5f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00589",
    "kind": "arxiv",
    "version": 2
  }
}