Pith Number

pith:HA7W6H6V

pith:2015:HA7W6H6VPP5TXSI2VV5T2YOCW7

not attested not anchored not stored refs pending

Coevolutionary landscape inference and the context-dependence of mutations in beta-lactamase TEM-1

Alexander Schug, Herv\'e Jacquier, Martin Weigt, Matteo Figliuzzi, Olivier Tenaillon

arxiv:1510.03224 v1 · 2015-10-12 · q-bio.QM · cond-mat.stat-mech · 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{HA7W6H6VPP5TXSI2VV5T2YOCW7}

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	2026-05-18T01:30:32.442002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383f6f1fd57bfb3bc91aad7b3d61c2b7ceeea7a0da8948f76d6d6cd6050f23a6

Aliases

arxiv: 1510.03224 · arxiv_version: 1510.03224v1 · doi: 10.48550/arxiv.1510.03224 · pith_short_12: HA7W6H6VPP5T · pith_short_16: HA7W6H6VPP5TXSI2 · pith_short_8: HA7W6H6V

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/HA7W6H6VPP5TXSI2VV5T2YOCW7 \
  | 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: 383f6f1fd57bfb3bc91aad7b3d61c2b7ceeea7a0da8948f76d6d6cd6050f23a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ccd77c3c93256627de8d28c90b3419e674c0f6eba9da5a19abb50e298ffa69",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2015-10-12T11:05:22Z",
    "title_canon_sha256": "4fdc71164868f48a921fc729dc13ba1acbbb3479f1c9ac6a6c46e3c1f9833865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03224",
    "kind": "arxiv",
    "version": 1
  }
}