Pith Number

pith:ED22PHRP

pith:2011:ED22PHRPRIDBCIUZXWF5SZAZH5

not attested not anchored not stored refs pending

Prediction of peptide bonding affinity: kernel methods for nonlinear modeling

Bill Katt, Charles Bergeron, C. Matthew Sundling, Curt M. Breneman, Kristin P. Bennett, Michael Krein, Nagamani Sukumar, Theresa Hepburn

arxiv:1108.5397 v1 · 2011-08-26 · stat.ML · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ED22PHRPRIDBCIUZXWF5SZAZH5}

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	2026-05-18T04:14:37.579224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f5a79e2f8a06112299bd8bd964193f5c94ebc5895a44d40a4590de4a3d119b

Aliases

arxiv: 1108.5397 · arxiv_version: 1108.5397v1 · doi: 10.48550/arxiv.1108.5397 · pith_short_12: ED22PHRPRIDB · pith_short_16: ED22PHRPRIDBCIUZ · pith_short_8: ED22PHRP

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/ED22PHRPRIDBCIUZXWF5SZAZH5 \
  | 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: 20f5a79e2f8a06112299bd8bd964193f5c94ebc5895a44d40a4590de4a3d119b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bd622f1955dd19e0050edfefc4344c163e231ae9891bb2c4b7e1fe26aba508",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-08-26T21:21:51Z",
    "title_canon_sha256": "9efa82803c25a91594ba3868fe157394390debd15ba055c32ff93cf44d43c1d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5397",
    "kind": "arxiv",
    "version": 1
  }
}