Pith Number

pith:KUVN2O3D

pith:2011:KUVN2O3DAB7HQAV46NPLF7UIZU

not attested not anchored not stored refs pending

A biophysical protein folding model accounts for most mutational fitness effects in viruses

C Scott Wylie, Eugene I Shakhnovich

arxiv:1105.0448 v1 · 2011-05-02 · q-bio.PE · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUVN2O3DAB7HQAV46NPLF7UIZU}

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	2026-05-18T04:23:11.278139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

552add3b63007e7802bcf35eb2fe88cd316ec1e1b324036790c82bf1fb3a6f94

Aliases

arxiv: 1105.0448 · arxiv_version: 1105.0448v1 · doi: 10.48550/arxiv.1105.0448 · pith_short_12: KUVN2O3DAB7H · pith_short_16: KUVN2O3DAB7HQAV4 · pith_short_8: KUVN2O3D

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/KUVN2O3DAB7HQAV46NPLF7UIZU \
  | 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: 552add3b63007e7802bcf35eb2fe88cd316ec1e1b324036790c82bf1fb3a6f94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a2413fee4a77a4e3909718537939d273b7c5ebbc42515fe52c132b793507b1c",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-05-02T22:20:01Z",
    "title_canon_sha256": "d83b4d58ac02c640d0d958599ec73f844032fed36926fec9f6269e9c2b7f5afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0448",
    "kind": "arxiv",
    "version": 1
  }
}