Pith Number

pith:MCRWTBHE

pith:2022:MCRWTBHEP67PSQDTDZZYFD7XSY

not attested not anchored not stored refs pending

Uncertainty-aware Contrastive Distillation for Incremental Semantic Segmentation

Dan Xu, Elisa Ricci, Enrico Fini, Guanglei Yang, Mingli Ding, Moin Nabi, Paolo Rota, Xavier Alameda-Pineda

arxiv:2203.14098 v2 · 2022-03-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCRWTBHEP67PSQDTDZZYFD7XSY}

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	2026-07-05T04:24:59.053991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60a36984e47fbef940731e73828ff7962fd3c833eb47a0442595e64c666058bb

Aliases

arxiv: 2203.14098 · arxiv_version: 2203.14098v2 · doi: 10.48550/arxiv.2203.14098 · pith_short_12: MCRWTBHEP67P · pith_short_16: MCRWTBHEP67PSQDT · pith_short_8: MCRWTBHE

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/MCRWTBHEP67PSQDTDZZYFD7XSY \
  | 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: 60a36984e47fbef940731e73828ff7962fd3c833eb47a0442595e64c666058bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5876445baf475689d7654902f99dc0e9ea82b160e332e8345b1058064a960801",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-26T15:32:12Z",
    "title_canon_sha256": "a9abe5197bdc14a6372b1a0c5156d6747cc13d6ea726c26cdcb4c59da32875ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14098",
    "kind": "arxiv",
    "version": 2
  }
}