Pith Number

pith:ERRONI6I

pith:2015:ERRONI6IWRYHRCKV5SZDSYFENZ

not attested not anchored not stored refs pending

Direct-Coupling Analysis of nucleotide coevolution facilitates RNA secondary and tertiary structure prediction

Alexander Schug, Benjamin Lutz, Eleonora De Leonardis, Martin Weigt, Remi Monasson, Sebastian Ratz, Simona Cocco

arxiv:1510.03351 v1 · 2015-10-12 · q-bio.BM · physics.bio-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{ERRONI6IWRYHRCKV5SZDSYFENZ}

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	2026-05-18T01:30:32.129056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2462e6a3c8b470788955ecb23960a46e503e2d3412dc04c67e01a0eb553b0408

Aliases

arxiv: 1510.03351 · arxiv_version: 1510.03351v1 · doi: 10.48550/arxiv.1510.03351 · pith_short_12: ERRONI6IWRYH · pith_short_16: ERRONI6IWRYHRCKV · pith_short_8: ERRONI6I

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/ERRONI6IWRYHRCKV5SZDSYFENZ \
  | 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: 2462e6a3c8b470788955ecb23960a46e503e2d3412dc04c67e01a0eb553b0408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7032958caa2aae4b47238001606c27ce495b3312097807631be049301ec24366",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2015-10-12T16:17:04Z",
    "title_canon_sha256": "216ae757e67749769617376adc7f507705b0d8886539c01ef4ed56bbffd3b382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03351",
    "kind": "arxiv",
    "version": 1
  }
}