Pith Number

pith:5IEWNA36

pith:2018:5IEWNA36ZHGHMPFKC6SGZ22EHR

not attested not anchored not stored refs pending

Alignment-Free Sequence Analysis and Applications

Fengzhu Sun, Gesine Reinert, Jie Ren, Kujin Tang, Xin Bai, Yang Young Lu, Ying Wang

arxiv:1803.09727 v1 · 2018-03-26 · q-bio.QM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5IEWNA36ZHGHMPFKC6SGZ22EHR}

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	2026-05-18T00:20:10.574205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea0966837ec9cc763caa17a46ceb443c7b01ac36c7fc984ae0c1f0a3c7c70b21

Aliases

arxiv: 1803.09727 · arxiv_version: 1803.09727v1 · doi: 10.48550/arxiv.1803.09727 · pith_short_12: 5IEWNA36ZHGH · pith_short_16: 5IEWNA36ZHGHMPFK · pith_short_8: 5IEWNA36

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/5IEWNA36ZHGHMPFKC6SGZ22EHR \
  | 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: ea0966837ec9cc763caa17a46ceb443c7b01ac36c7fc984ae0c1f0a3c7c70b21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0822853b955a0b9954c055fa607fe080129bb3c1d7d43eb32964a5ff53e96ebd",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-03-26T17:31:11Z",
    "title_canon_sha256": "82614ceeaaff3fd5fa261d29538b4ae2e4df1e240b1f8f4a56890cff3e6eb8ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09727",
    "kind": "arxiv",
    "version": 1
  }
}