Pith Number

pith:YLEJGS2X

pith:2025:YLEJGS2XZCM77I3OK2DTXEUBEV

not attested not anchored not stored refs pending

Handling Out-of-Distribution Data: A Survey

Lakpa Tamang, Mohamed Reda Bouadjenek, Richard Dazeley, Sunil Aryal

arxiv:2507.21160 v1 · 2025-07-25 · 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{YLEJGS2XZCM77I3OK2DTXEUBEV}

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	2026-07-05T11:44:32.428031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c8934b57c899ffa36e56873b9281256cdf1d3a315c3091cbd05bbecf3556d5

Aliases

arxiv: 2507.21160 · arxiv_version: 2507.21160v1 · doi: 10.48550/arxiv.2507.21160 · pith_short_12: YLEJGS2XZCM7 · pith_short_16: YLEJGS2XZCM77I3O · pith_short_8: YLEJGS2X

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/YLEJGS2XZCM77I3OK2DTXEUBEV \
  | 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: c2c8934b57c899ffa36e56873b9281256cdf1d3a315c3091cbd05bbecf3556d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c2f1acef9d1efa16f5b07151f659f8fff5515b620396ea9a69c678255ad87a9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-25T04:29:49Z",
    "title_canon_sha256": "7167a6168f0ca2df75f557d461786f6ec68c9f041c9e1622f76ea8e740311fd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21160",
    "kind": "arxiv",
    "version": 1
  }
}