Pith Number

pith:5ZPAXHVS

pith:2012:5ZPAXHVSDRPSLJNV4LENJ5ZRMA

not attested not anchored not stored refs pending

A Brief Review of Data Mining Application Involving Protein Sequence Classification

Rituparna Chaki, Suprativ Saha

arxiv:1211.4866 v1 · 2012-11-20 · cs.DB · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZPAXHVSDRPSLJNV4LENJ5ZRMA}

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	2026-05-18T03:40:15.604025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee5e0b9eb21c5f25a5b5e2c8d4f73160297b8cf66afa8341476f8480fe05b9ee

Aliases

arxiv: 1211.4866 · arxiv_version: 1211.4866v1 · doi: 10.48550/arxiv.1211.4866 · pith_short_12: 5ZPAXHVSDRPS · pith_short_16: 5ZPAXHVSDRPSLJNV · pith_short_8: 5ZPAXHVS

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/5ZPAXHVSDRPSLJNV4LENJ5ZRMA \
  | 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: ee5e0b9eb21c5f25a5b5e2c8d4f73160297b8cf66afa8341476f8480fe05b9ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2254f5a4e199626350bf7dea688b55b10895d1694ec533b6c03772963bf6b5be",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-11-20T03:08:19Z",
    "title_canon_sha256": "9c26a8bd1dba6d4b1fc2fc37d4291d26f949993e77bc5f8a9403657ce8213977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4866",
    "kind": "arxiv",
    "version": 1
  }
}