Pith Number

pith:MVXKTWTW

pith:2026:MVXKTWTWTDXPW33TXJVJAMTGS4

not attested not anchored not stored refs pending

Protein Thoughts: Interpretable Reasoning with Tree of Thoughts and Embedding-Space Flow Matching for Protein-Protein Interaction Discovery

Kingsley Yeon, Promit Ghosal, Xuefeng Liu

arxiv:2605.21522 v1 · 2026-05-19 · q-bio.QM · cs.AI · cs.CE · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVXKTWTWTDXPW33TXJVJAMTGS4}

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	2026-05-22T00:02:27.571696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656ea9da7698eefb6f73ba6a903266973e0855d445485fca39c6e32853795bc7

Aliases

arxiv: 2605.21522 · arxiv_version: 2605.21522v1 · doi: 10.48550/arxiv.2605.21522 · pith_short_12: MVXKTWTWTDXP · pith_short_16: MVXKTWTWTDXPW33T · pith_short_8: MVXKTWTW

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/MVXKTWTWTDXPW33TXJVJAMTGS4 \
  | 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: 656ea9da7698eefb6f73ba6a903266973e0855d445485fca39c6e32853795bc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b4228724976720db64340aa254d7b7266c4ad6c57615618891e4b4a87d1bb0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-05-19T04:14:06Z",
    "title_canon_sha256": "b3633ff526f08c0f42c134716eabdf7d9d04a1239efdb5d1e0f06a8becf1d418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21522",
    "kind": "arxiv",
    "version": 1
  }
}