Pith Number

pith:ZN4TQ2AE

pith:2026:ZN4TQ2AEG6J4OOCSOHPQKKXW3W

not attested not anchored not stored refs pending

Shared Semantics, Divergent Mechanisms: Unsupervised Feature Discovery by Aligning Semantics and Mechanisms

Hyunjin Cho, Jaehyung Kim, Youngji Roh

arxiv:2606.08236 v1 · 2026-06-06 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZN4TQ2AEG6J4OOCSOHPQKKXW3W}

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	2026-06-09T01:05:30.945482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb793868043793c7385271df052af6dda5564bc21caef9925b356cbdeda53a21

Aliases

arxiv: 2606.08236 · arxiv_version: 2606.08236v1 · doi: 10.48550/arxiv.2606.08236 · pith_short_12: ZN4TQ2AEG6J4 · pith_short_16: ZN4TQ2AEG6J4OOCS · pith_short_8: ZN4TQ2AE

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/ZN4TQ2AEG6J4OOCSOHPQKKXW3W \
  | 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: cb793868043793c7385271df052af6dda5564bc21caef9925b356cbdeda53a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a59c5e390e88772b69c64e98588d81550e3afe387ad798af3a9a572a41d4d721",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-06T15:46:54Z",
    "title_canon_sha256": "8b54bce04951eda6e6258baec96f6983e291daed6a82eca20eedaea2bc27d8b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08236",
    "kind": "arxiv",
    "version": 1
  }
}