Pith Number

pith:FDQWIGWW

pith:2024:FDQWIGWWTJD5JYFA7F2HTOQLSA

not attested not anchored not stored refs pending

Bridging Diversity and Uncertainty in Active learning with Self-Supervised Pre-Training

Benjamin Estermann, Paul Doucet, Roger Wattenhofer, Till Aczel

arxiv:2403.03728 v2 · 2024-03-06 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDQWIGWWTJD5JYFA7F2HTOQLSA}

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	2026-07-05T10:02:02.408542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e1641ad69a47d4e0a0f97479ba0b901fdabc4916010da41e9a9ed653b971fe

Aliases

arxiv: 2403.03728 · arxiv_version: 2403.03728v2 · doi: 10.48550/arxiv.2403.03728 · pith_short_12: FDQWIGWWTJD5 · pith_short_16: FDQWIGWWTJD5JYFA · pith_short_8: FDQWIGWW

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/FDQWIGWWTJD5JYFA7F2HTOQLSA \
  | 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: 28e1641ad69a47d4e0a0f97479ba0b901fdabc4916010da41e9a9ed653b971fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "629eb5c1724e8e59f4cfc85790b5e197c2123798cbb3d20ef2746e14c7489d62",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-06T14:18:24Z",
    "title_canon_sha256": "c15e5f62b5f892d22f43c07461d196e61c7930991a7b7dcdb35a0d0d44f94669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.03728",
    "kind": "arxiv",
    "version": 2
  }
}