Pith Number

pith:GFZKV57J

pith:2026:GFZKV57JADSG6ZDO7YAOT6TVJM

not attested not anchored not stored refs pending

Reduced-Alphabet QUBO/Ising Formulation for Constraint-Driven Cyclic Peptide Sequence Design

Xin Li, Yan Zhou, Yuqi Wang

arxiv:2606.23253 v1 · 2026-06-22 · physics.chem-ph · 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{GFZKV57JADSG6ZDO7YAOT6TVJM}

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	2026-06-23T03:14:14.925752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3172aaf7e900e46f646efe00e9fa754b0dab7dcda1ff9e9316dd02a36f174aef

Aliases

arxiv: 2606.23253 · arxiv_version: 2606.23253v1 · doi: 10.48550/arxiv.2606.23253 · pith_short_12: GFZKV57JADSG · pith_short_16: GFZKV57JADSG6ZDO · pith_short_8: GFZKV57J

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/GFZKV57JADSG6ZDO7YAOT6TVJM \
  | 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: 3172aaf7e900e46f646efe00e9fa754b0dab7dcda1ff9e9316dd02a36f174aef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8164638c20fe8d66a1fabb30c34e0573d118ec0a3bb5bc6db5a372ad1f03f181",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-06-22T12:34:39Z",
    "title_canon_sha256": "c47833f4b2f0c60dc9a12c197394aa98191bf5d78075e99bd36775a8804f7874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23253",
    "kind": "arxiv",
    "version": 1
  }
}