Pith Number

pith:6CAF4ZWY

pith:2026:6CAF4ZWYNBT2VA4M3ITC2ROQ3J

not attested not anchored not stored refs pending

When Does Structure Help? The Information Bonus of AlphaFold2 Representations over Protein Language Models

Kargi Chauhan

arxiv:2606.04228 v1 · 2026-06-02 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CAF4ZWYNBT2VA4M3ITC2ROQ3J}

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	2026-06-04T01:08:59.251479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0805e66d86867aa838cda262d45d0da6b191f50b21b940fd48bcb27e754c415

Aliases

arxiv: 2606.04228 · arxiv_version: 2606.04228v1 · doi: 10.48550/arxiv.2606.04228 · pith_short_12: 6CAF4ZWYNBT2 · pith_short_16: 6CAF4ZWYNBT2VA4M · pith_short_8: 6CAF4ZWY

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/6CAF4ZWYNBT2VA4M3ITC2ROQ3J \
  | 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: f0805e66d86867aa838cda262d45d0da6b191f50b21b940fd48bcb27e754c415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f7a7ef4f5349d6a4c6b3291d1942c7884f37467bbb44ef160b1dff25dbb94c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-06-02T21:26:09Z",
    "title_canon_sha256": "beff974617ba20b94162f7c68bbb1c7afa6ac957d370e91e7eac9e6065b7e8de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04228",
    "kind": "arxiv",
    "version": 1
  }
}