Pith Number

pith:RNCXRIZ2

pith:2001:RNCXRIZ2XERYZ6XWESH6N4RLRI

not attested not anchored not stored refs pending

Emergence of highly-designable protein-backbone conformations in an off-lattice model

C. Tang, C. Zeng, J. Miller, N.S. Wingreen

arxiv:cond-mat/0109305 v1 · 2001-09-17 · cond-mat.soft · 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{RNCXRIZ2XERYZ6XWESH6N4RLRI}

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	2026-05-18T01:07:02.281652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b4578a33ab9238cfaf6248fe6f22b8a1aca0c8e16950106dab9ef4f5f756385

Aliases

arxiv: cond-mat/0109305 · arxiv_version: cond-mat/0109305v1 · doi: 10.48550/arxiv.cond-mat/0109305 · pith_short_12: RNCXRIZ2XERY · pith_short_16: RNCXRIZ2XERYZ6XW · pith_short_8: RNCXRIZ2

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/RNCXRIZ2XERYZ6XWESH6N4RLRI \
  | 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: 8b4578a33ab9238cfaf6248fe6f22b8a1aca0c8e16950106dab9ef4f5f756385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a23fe040f78cb766137a20684ce2be9fab007859337e72e593a20e9597643fbb",
    "cross_cats_sorted": [
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2001-09-17T17:08:02Z",
    "title_canon_sha256": "930e61b8ecd8e1afa1ca5aab20d6d50dcd7881a459fc0248aba8bc48e3eae15e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0109305",
    "kind": "arxiv",
    "version": 1
  }
}