Pith Number

pith:G5TKJS6E

pith:2023:G5TKJS6EE55N75HYHLKYLYMR7U

not attested not anchored not stored refs pending

Revisiting Energy Based Models as Policies: Ranking Noise Contrastive Estimation and Interpolating Energy Models

Stephen Tu, Sumeet Singh, Vikas Sindhwani

arxiv:2309.05803 v1 · 2023-09-11 · cs.RO · 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{G5TKJS6EE55N75HYHLKYLYMR7U}

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	2026-07-05T06:49:46.867005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3766a4cbc4277adff4f83ad585e191fd368fdea2a1a876d510e686ce47e2cdac

Aliases

arxiv: 2309.05803 · arxiv_version: 2309.05803v1 · doi: 10.48550/arxiv.2309.05803 · pith_short_12: G5TKJS6EE55N · pith_short_16: G5TKJS6EE55N75HY · pith_short_8: G5TKJS6E

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/G5TKJS6EE55N75HYHLKYLYMR7U \
  | 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: 3766a4cbc4277adff4f83ad585e191fd368fdea2a1a876d510e686ce47e2cdac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b55f9caf04d1f1e9c6ad6592f50c9b6f3d3816c24102be6629a934af18167d69",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-09-11T20:13:47Z",
    "title_canon_sha256": "a2c9453596043e6e7afc1626ffe692ec1bbdd1a8a27da7868e2a6241710c2ddf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05803",
    "kind": "arxiv",
    "version": 1
  }
}