Pith Number

pith:N6VBJTQN

pith:2026:N6VBJTQNVRSPPACNDG72A6ZV4P

not attested not anchored not stored refs pending

Knowledge Distillation of a Protein Language Model Yields a Foundational Implicit Solvent Model

Bin Zhang, Justin Airas

arxiv:2601.05388 v2 · 2026-01-08 · physics.bio-ph · physics.chem-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6VBJTQNVRSPPACNDG72A6ZV4P}

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	2026-07-30T01:16:49.973790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

6faa14ce0dac64f7804d19bfa07b35e3f047f965a262c4118af46f373d71085b

Aliases

arxiv: 2601.05388 · arxiv_version: 2601.05388v2 · doi: 10.48550/arxiv.2601.05388 · pith_short_12: N6VBJTQNVRSP · pith_short_16: N6VBJTQNVRSPPACN · pith_short_8: N6VBJTQN

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/N6VBJTQNVRSPPACNDG72A6ZV4P \
  | 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: 6faa14ce0dac64f7804d19bfa07b35e3f047f965a262c4118af46f373d71085b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dac4ebd9d5d69a5f14488a051b1f4f35626f3218d55ffdea6db176d89ab124a",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2026-01-08T21:30:30Z",
    "title_canon_sha256": "43a449976e2f8c1329fd594ea56fddf10713f59d052684e822fa719240bbbf1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.05388",
    "kind": "arxiv",
    "version": 2
  }
}