Pith Number

pith:S4PJI2NX

pith:2024:S4PJI2NXHOUQOCNLDM76GLOM72

not attested not anchored not stored refs pending

Contrastive Abstraction for Reinforcement Learning

Elisabeth Rumetshofer, Markus Hofmarcher, Sepp Hochreiter, Vihang Patil

arxiv:2410.00704 v1 · 2024-10-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4PJI2NXHOUQOCNLDM76GLOM72}

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	2026-07-05T09:14:09.229697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

971e9469b73ba90709ab1b3fe32dccfe9c737f751fbb2a2cc88988b2a8ac5d4a

Aliases

arxiv: 2410.00704 · arxiv_version: 2410.00704v1 · doi: 10.48550/arxiv.2410.00704 · pith_short_12: S4PJI2NXHOUQ · pith_short_16: S4PJI2NXHOUQOCNL · pith_short_8: S4PJI2NX

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/S4PJI2NXHOUQOCNLDM76GLOM72 \
  | 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: 971e9469b73ba90709ab1b3fe32dccfe9c737f751fbb2a2cc88988b2a8ac5d4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68f710e886d90165a6c53bcb4a09dde00528eec4a75d3723c0e32ba044b5e763",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-01T13:56:09Z",
    "title_canon_sha256": "6d70c3b84e974660d7ba22e6fc0fbe65cca7f370b932ce47889bd53a949a6e0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.00704",
    "kind": "arxiv",
    "version": 1
  }
}