Pith Number

pith:3EPFNOOF

pith:2024:3EPFNOOFEQSWEQXYTFCRZAQPYK

not attested not anchored not stored refs pending

Mitigating Distributional Shift in Semantic Segmentation via Uncertainty Estimation from Unlabelled Data

Daniele De Martini, David S. W. Williams, Matthew Gadd, Paul Newman

arxiv:2402.17653 v1 · 2024-02-27 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EPFNOOFEQSWEQXYTFCRZAQPYK}

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	2026-07-05T07:49:49.283633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d91e56b9c524256242f899451c820fc299a3000c44b4492e5658f97dcf9b508d

Aliases

arxiv: 2402.17653 · arxiv_version: 2402.17653v1 · doi: 10.48550/arxiv.2402.17653 · pith_short_12: 3EPFNOOFEQSW · pith_short_16: 3EPFNOOFEQSWEQXY · pith_short_8: 3EPFNOOF

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/3EPFNOOFEQSWEQXYTFCRZAQPYK \
  | 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: d91e56b9c524256242f899451c820fc299a3000c44b4492e5658f97dcf9b508d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8679845dee41ac6b80c8ce50c1ff3fab5a708ae176ad3cb091ee7af5c8bf0eed",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-02-27T16:23:11Z",
    "title_canon_sha256": "69f55362ccf94fc985df6bcf20a5c5309eae7908edf4667d1954d9b58fd5fc20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17653",
    "kind": "arxiv",
    "version": 1
  }
}