Pith Number

pith:EW6CE667

pith:2026:EW6CE667F2F6OWVLPDAJJBEFX5

not attested not anchored not stored refs pending

Leveraging Dissimilarity Invariance as a Robust Anchor for Learning with Noisy Labels

Kan Li, Wenxiao Fan

arxiv:2607.17857 v1 · 2026-07-20 · 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{EW6CE667F2F6OWVLPDAJJBEFX5}

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	2026-07-21T02:22:03.810226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25bc227bdf2e8be75aab78c0948485bf4697702f546ae70230f0ac307efb9988

Aliases

arxiv: 2607.17857 · arxiv_version: 2607.17857v1 · doi: 10.48550/arxiv.2607.17857 · pith_short_12: EW6CE667F2F6 · pith_short_16: EW6CE667F2F6OWVL · pith_short_8: EW6CE667

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/EW6CE667F2F6OWVLPDAJJBEFX5 \
  | 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: 25bc227bdf2e8be75aab78c0948485bf4697702f546ae70230f0ac307efb9988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c983541b264657adc6a1082233bd88f9003b2d8b6d155afa748bc4608804271",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-20T11:56:56Z",
    "title_canon_sha256": "6f4c0552c1f37b7abdfce8a9d3b1ccf5b3b7ddea95e0858938194e756d400e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17857",
    "kind": "arxiv",
    "version": 1
  }
}