Pith Number

pith:PRTGX7VU

pith:2025:PRTGX7VUNB3GP5C3KSIARSRK3C

not attested not anchored not stored refs pending

TabFSBench: Tabular Benchmark for Feature Shifts in Open Environments

Lan-Zhe Guo, Yu-Feng Li, Zhi Zhou, Zi-Jian Cheng, Zi-Yi Jia

arxiv:2501.18935 v3 · 2025-01-31 · 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{PRTGX7VUNB3GP5C3KSIARSRK3C}

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.

Cited by

1 paper in Pith

Transfer Learning for Loan Recovery Prediction under Distribution Shifts with Heterogeneous Feature Spaces

Receipt and verification

First computed	2026-07-05T11:13:19.628385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c666bfeb4687667f45b549008ca2ad8941a103daf162af032b67563c7a1d253

Aliases

arxiv: 2501.18935 · arxiv_version: 2501.18935v3 · doi: 10.48550/arxiv.2501.18935 · pith_short_12: PRTGX7VUNB3G · pith_short_16: PRTGX7VUNB3GP5C3 · pith_short_8: PRTGX7VU

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/PRTGX7VUNB3GP5C3KSIARSRK3C \
  | 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: 7c666bfeb4687667f45b549008ca2ad8941a103daf162af032b67563c7a1d253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3abb342ea8cb286442c0daab70e0434b6215a65560e2ebade5905c087374bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-31T07:40:34Z",
    "title_canon_sha256": "0466c305c58e9089ae4ed2bd272889d03160bc22401b768c7c03fa6d8f6ee46e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18935",
    "kind": "arxiv",
    "version": 3
  }
}