Pith Number

pith:SMNPE6WN

pith:1999:SMNPE6WNG5QHAZ2RUADRP6WJ6Q

not attested not anchored not stored refs pending

Simulations of Protein Folding

Kevin Cahill, Mark Fleharty, Michael Cahill

arxiv:hep-lat/9909080 v2 · 1999-09-10 · hep-lat · cond-mat.soft · physics.bio-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{SMNPE6WNG5QHAZ2RUADRP6WJ6Q}

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	2026-05-18T01:39:10.864933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931af27acd3760706751a00717fac9f43fde8a945437946fdc3ea2690da4c5c4

Aliases

arxiv: hep-lat/9909080 · arxiv_version: hep-lat/9909080v2 · doi: 10.48550/arxiv.hep-lat/9909080 · pith_short_12: SMNPE6WNG5QH · pith_short_16: SMNPE6WNG5QHAZ2R · pith_short_8: SMNPE6WN

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/SMNPE6WNG5QHAZ2RUADRP6WJ6Q \
  | 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: 931af27acd3760706751a00717fac9f43fde8a945437946fdc3ea2690da4c5c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4839845f355a52b676882366dd09b477ed0622f78cd79a6d188863c12bc4ea43",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph",
      "q-bio.BM"
    ],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1999-09-10T05:42:00Z",
    "title_canon_sha256": "f92566d5ad50a58343561b9ce505fde5f71df3f861c18e8e05492cda98ba8e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9909080",
    "kind": "arxiv",
    "version": 2
  }
}