Pith Number

pith:PRPUGNT7

pith:2025:PRPUGNT77HLUS2ZVZA3OIOEOL4

not attested not anchored not stored refs pending

AdaPRL: Adaptive Pairwise Regression Learning with Uncertainty Estimation for Universal Regression Tasks

Deng Lin, Fuhang Liang, Rucong Xu

arxiv:2501.05809 v3 · 2025-01-10 · 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{PRPUGNT77HLUS2ZVZA3OIOEOL4}

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	2026-07-05T10:11:31.491271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c5f43367ff9d7496b35c836e4388e5f3efa15aa4849af3bae676b4e5b5d291c

Aliases

arxiv: 2501.05809 · arxiv_version: 2501.05809v3 · doi: 10.48550/arxiv.2501.05809 · pith_short_12: PRPUGNT77HLU · pith_short_16: PRPUGNT77HLUS2ZV · pith_short_8: PRPUGNT7

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/PRPUGNT77HLUS2ZVZA3OIOEOL4 \
  | 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: 7c5f43367ff9d7496b35c836e4388e5f3efa15aa4849af3bae676b4e5b5d291c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fedc822bfafeeab87bb619f472cdf28d3c95e3d307638d36b59dc78d13741de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-10T09:19:10Z",
    "title_canon_sha256": "f4ff7be8d4f1166ee27f36ad09b2bf69f86d93d2caebe54a9c1cd1528e14ae4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05809",
    "kind": "arxiv",
    "version": 3
  }
}