Pith Number

pith:OQRDMSRX

pith:2020:OQRDMSRX75VCZL7UW3NRZXPEGV

not attested not anchored not stored refs pending

Sharp Analysis of Smoothed Bellman Error Embedding

Ahmed Touati, Pascal Vincent

arxiv:2007.03749 v1 · 2020-07-07 · 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{OQRDMSRX75VCZL7UW3NRZXPEGV}

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	2026-07-05T01:17:09.272378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7422364a37ff6a2caff4b6db1cdde4356cf916bb0d1176056e2f74f536d7c979

Aliases

arxiv: 2007.03749 · arxiv_version: 2007.03749v1 · doi: 10.48550/arxiv.2007.03749 · pith_short_12: OQRDMSRX75VC · pith_short_16: OQRDMSRX75VCZL7U · pith_short_8: OQRDMSRX

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/OQRDMSRX75VCZL7UW3NRZXPEGV \
  | 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: 7422364a37ff6a2caff4b6db1cdde4356cf916bb0d1176056e2f74f536d7c979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc40c995cecf28d08be5c04c287566978192148b53cabf72b216e03c39272f2a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-07-07T19:27:09Z",
    "title_canon_sha256": "fafbd8251c78049bc26670dd93159ac0269503b628fae2fb4d00b754b3e577e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03749",
    "kind": "arxiv",
    "version": 1
  }
}