Pith Number

pith:2EE73DGV

pith:2023:2EE73DGVACV5AD6TCTSEYVTYOQ

not attested not anchored not stored refs pending

The divergence time of protein structures modelled by Markov matrices and its relation to the divergence of sequences

Arun S. Konagurthu, Lloyd Allison, Maria Garcia de la Banda, Peter J. Stuckey, Sandun Rajapaksa

arxiv:2308.06292 v1 · 2023-08-11 · q-bio.QM · cs.LG · 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{2EE73DGVACV5AD6TCTSEYVTYOQ}

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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	2026-07-05T06:40:37.577425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d109fd8cd500abd00fd314e44c5678740a971e5804af1987df6dd5f070d9de29

Aliases

arxiv: 2308.06292 · arxiv_version: 2308.06292v1 · doi: 10.48550/arxiv.2308.06292 · pith_short_12: 2EE73DGVACV5 · pith_short_16: 2EE73DGVACV5AD6T · pith_short_8: 2EE73DGV

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/2EE73DGVACV5AD6TCTSEYVTYOQ \
  | 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: d109fd8cd500abd00fd314e44c5678740a971e5804af1987df6dd5f070d9de29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a73045365622bae8c27398aced8f24db51cc2fdd48ae768e7425db86835ec20",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2023-08-11T01:32:05Z",
    "title_canon_sha256": "9934c8c54da954e15b9f310390e153391c61d743bb207d4812f203fc4068cb98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06292",
    "kind": "arxiv",
    "version": 1
  }
}