Pith Number

pith:DKBEQ3MR

pith:2026:DKBEQ3MRB7QY3T3QNRG3GWM6IQ

not attested not anchored not stored refs pending

Two-Stage Fine-Tuning for Protein Sequence Generation with Targeted Amino-Acid Composition

Anna Mar\'ia D\'iaz-Rovira, Bertran Miquel-Oliver, Isaac Filella-Merce, Rub\'en Mu\~noz-Tafalla, V\'ictor Guallar, Violeta Basten-Romero

arxiv:2606.27939 v1 · 2026-06-26 · cs.LG · cs.AI · q-bio.BM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKBEQ3MRB7QY3T3QNRG3GWM6IQ}

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	2026-06-29T01:14:53.287873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a82486d910fe18dcf706c4db3599e441f510da070d71cb3b2d4b0bb38f98eb5

Aliases

arxiv: 2606.27939 · arxiv_version: 2606.27939v1 · doi: 10.48550/arxiv.2606.27939 · pith_short_12: DKBEQ3MRB7QY · pith_short_16: DKBEQ3MRB7QY3T3Q · pith_short_8: DKBEQ3MR

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/DKBEQ3MRB7QY3T3QNRG3GWM6IQ \
  | 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: 1a82486d910fe18dcf706c4db3599e441f510da070d71cb3b2d4b0bb38f98eb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2426908df672268b29f0e18c765c375a3e1dee47b940021a7edb036dbbba32aa",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM",
      "q-bio.GN"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-26T10:29:42Z",
    "title_canon_sha256": "5f53a2569197744ec986f7b6bf395525b39623363833c9bb8e0ef0ca406411d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27939",
    "kind": "arxiv",
    "version": 1
  }
}