Pith Number

pith:4WNGENMJ

pith:2017:4WNGENMJDV3544EWDU3KESDTGO

not attested not anchored not stored refs pending

Dynamic transition from $\alpha$-helices to $\beta$-sheets in polypeptide superhelices

Artem Zhmurov, Kenneth A. Marx, Kirill A. Minin, Prashant K. Purohit, Valeri Barsegov

arxiv:1703.02922 v2 · 2017-03-08 · physics.bio-ph · cond-mat.mtrl-sci · cond-mat.soft · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4WNGENMJDV3544EWDU3KESDTGO}

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	2026-05-18T00:49:01.873811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e59a6235891d77de70961d36a2487333af03d140d32d1b494f3ca3954fbee127

Aliases

arxiv: 1703.02922 · arxiv_version: 1703.02922v2 · doi: 10.48550/arxiv.1703.02922 · pith_short_12: 4WNGENMJDV35 · pith_short_16: 4WNGENMJDV3544EW · pith_short_8: 4WNGENMJ

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/4WNGENMJDV3544EWDU3KESDTGO \
  | 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: e59a6235891d77de70961d36a2487333af03d140d32d1b494f3ca3954fbee127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7acdebcb73d2e7cbe3be80646d3de761cdfa689bf10577d917b94c6889d1f0ed",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-03-08T17:22:11Z",
    "title_canon_sha256": "9dc52c721c932e54950ee4a6b7ef59c57f532db851c149a3d6fdf111f432a514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02922",
    "kind": "arxiv",
    "version": 2
  }
}