Pith Number

pith:X3P4TKVY

pith:2026:X3P4TKVY47LSHIVUDRGBMVX36C

not attested not anchored not stored refs pending

Be Your Own Teacher: Steering Protein Language Models via Unsupervised Reward Optimization

Lanqing Li, Pheng-Ann Heng, Shentong Mo, Yang Yu

arxiv:2606.18961 v1 · 2026-06-17 · 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{X3P4TKVY47LSHIVUDRGBMVX36C}

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	2026-06-19T16:11:53.050530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bedfc9aab8e7d723a2b41c4c1656fbf0ba3210c2d363e05c4fcb1fef08eaac9f

Aliases

arxiv: 2606.18961 · arxiv_version: 2606.18961v1 · doi: 10.48550/arxiv.2606.18961 · pith_short_12: X3P4TKVY47LS · pith_short_16: X3P4TKVY47LSHIVU · pith_short_8: X3P4TKVY

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/X3P4TKVY47LSHIVUDRGBMVX36C \
  | 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: bedfc9aab8e7d723a2b41c4c1656fbf0ba3210c2d363e05c4fcb1fef08eaac9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c761da57a050be214bd517c300152d44ba93d45970b6eccf10aff6d0dc4628ee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-17T11:42:01Z",
    "title_canon_sha256": "7eb0c1f51e3c9c0f08782435c84d6e184259f25a95b7779f3ddddcf37b685332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18961",
    "kind": "arxiv",
    "version": 1
  }
}