Pith Number

pith:SY3AMDKC

pith:2021:SY3AMDKCBCSPLPS552BPRT7S2J

not attested not anchored not stored refs pending

Bounds all around: training energy-based models with bidirectional bounds

Cong Geng, Jes Frellsen, Jia Wang, S{\o}ren Hauberg, Zhiyong Gao

arxiv:2111.00929 v2 · 2021-11-01 · 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{SY3AMDKCBCSPLPS552BPRT7S2J}

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	2026-07-05T03:28:29.217499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9636060d4208a4f5be5dee82f8cff2d2748696268452858f2aaadcb109245ca6

Aliases

arxiv: 2111.00929 · arxiv_version: 2111.00929v2 · doi: 10.48550/arxiv.2111.00929 · pith_short_12: SY3AMDKCBCSP · pith_short_16: SY3AMDKCBCSPLPS5 · pith_short_8: SY3AMDKC

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/SY3AMDKCBCSPLPS552BPRT7S2J \
  | 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: 9636060d4208a4f5be5dee82f8cff2d2748696268452858f2aaadcb109245ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c717822f691acc296ab4f21f735b55862238339819c8b2d0c6ce15aa1ad1433f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-01T13:25:38Z",
    "title_canon_sha256": "d37e6a9b696268b6ebb0725997ab8d5e90059f7a63352f9cf5704c1667a36cb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00929",
    "kind": "arxiv",
    "version": 2
  }
}