Pith Number

pith:W7HUBFU6

pith:2001:W7HUBFU6CWQ7IV3OVMIFX4DGGX

not attested not anchored not stored refs pending

A Study of Sequence Distribution of a Painted Globule as a Model for Proteins with Good Folding Properties

E.G. Timoshenko, K.A. Dawson, M-T.Kechadi, R.G. Reilly, Yu.A. Kuznetsov

arxiv:cond-mat/0104440 v1 · 2001-04-23 · cond-mat.soft · cond-mat.dis-nn · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7HUBFU6CWQ7IV3OVMIFX4DGGX}

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	2026-07-04T14:18:23.671768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7cf40969e15a1f4576eab105bf06635d5aadc9fa6ecff22543ae6560c458c4f

Aliases

arxiv: cond-mat/0104440 · arxiv_version: cond-mat/0104440v1 · doi: 10.48550/arxiv.cond-mat/0104440 · pith_short_12: W7HUBFU6CWQ7 · pith_short_16: W7HUBFU6CWQ7IV3O · pith_short_8: W7HUBFU6

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/W7HUBFU6CWQ7IV3OVMIFX4DGGX \
  | 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: b7cf40969e15a1f4576eab105bf06635d5aadc9fa6ecff22543ae6560c458c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80e77d8efe8eda189590678dd12b5f1f1dccdde3faf48697d4a3d6727c888d5f",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2001-04-23T17:42:37Z",
    "title_canon_sha256": "7f6b3fef5c55c8ab17553b52d19de2929350fec0a3a4226dfb91d74a91b82930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0104440",
    "kind": "arxiv",
    "version": 1
  }
}