Pith Number

pith:AF7P7OUX

pith:2021:AF7P7OUX42VTYX6ROJSLI7YF4U

not attested not anchored not stored refs pending

Learning under Distribution Mismatch and Model Misspecification

Amin Gohari, Mohammad Hossein Yassaee, Mohammad Reza Aref, Saeed Masiha

arxiv:2102.05695 v3 · 2021-02-10 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AF7P7OUX42VTYX6ROJSLI7YF4U}

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

Subgroups Matter for Robust Bias Mitigation

Receipt and verification

First computed	2026-07-05T04:47:22.406069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017effba97e6ab3c5fd17264b47f05e5224e0a9e84678cb0db1b9a3139ddf877

Aliases

arxiv: 2102.05695 · arxiv_version: 2102.05695v3 · doi: 10.48550/arxiv.2102.05695 · pith_short_12: AF7P7OUX42VT · pith_short_16: AF7P7OUX42VTYX6R · pith_short_8: AF7P7OUX

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/AF7P7OUX42VTYX6ROJSLI7YF4U \
  | 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: 017effba97e6ab3c5fd17264b47f05e5224e0a9e84678cb0db1b9a3139ddf877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7eb71d789add922e1326c97c587b9aa4fcc277d8a633b03d88913595e97d51a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-02-10T19:10:18Z",
    "title_canon_sha256": "aa8052f1776922558c981e5918ea9a7d68e7be346fd3f499b92cf72cd431d45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05695",
    "kind": "arxiv",
    "version": 3
  }
}