Pith Number

pith:4A5GQW5J

pith:2012:4A5GQW5JZE7B3S4ETWAOW57F63

not attested not anchored not stored refs pending

Improved Algorithms for Nanopore Signal Processing

Gustaaf Borghs, Liesbet Lagae, Nima Arjmandi, Willem Van Roy

arxiv:1207.2319 v1 · 2012-07-10 · physics.data-an · 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{4A5GQW5JZE7B3S4ETWAOW57F63}

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	2026-05-18T02:25:10.689474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e03a685ba9c93e1dcb849d80eb77e5f6f4ac35906b64c911b59620b3b902e50b

Aliases

arxiv: 1207.2319 · arxiv_version: 1207.2319v1 · doi: 10.48550/arxiv.1207.2319 · pith_short_12: 4A5GQW5JZE7B · pith_short_16: 4A5GQW5JZE7B3S4E · pith_short_8: 4A5GQW5J

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/4A5GQW5JZE7B3S4ETWAOW57F63 \
  | 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: e03a685ba9c93e1dcb849d80eb77e5f6f4ac35906b64c911b59620b3b902e50b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bf7b5fb24998656ffe000720ac214451c69e9fbb55629039d9f9f060ad5cd30",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2012-07-10T11:52:23Z",
    "title_canon_sha256": "f0ea19812471b4a643a86c19028b27b889b20b6faab1fc75916c31fabcb3ed7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2319",
    "kind": "arxiv",
    "version": 1
  }
}