Pith Number

pith:PAUYE6TY

pith:2014:PAUYE6TYHPJM2RTUWXRLI4QLYA

not attested not anchored not stored refs pending

An improved scoring matrix for multiple sequence alignment

Jian-Jun Shu, Kian Yan Yong, Weng Kong Chan

arxiv:1402.5327 v2 · 2014-02-21 · 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{PAUYE6TYHPJM2RTUWXRLI4QLYA}

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	2026-05-18T02:57:35.198488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7829827a783bd2cd4674b5e2b4720bc0330b9739f9f8f9c8ebd5bbbfa3b750c7

Aliases

arxiv: 1402.5327 · arxiv_version: 1402.5327v2 · doi: 10.48550/arxiv.1402.5327 · pith_short_12: PAUYE6TYHPJM · pith_short_16: PAUYE6TYHPJM2RTU · pith_short_8: PAUYE6TY

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/PAUYE6TYHPJM2RTUWXRLI4QLYA \
  | 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: 7829827a783bd2cd4674b5e2b4720bc0330b9739f9f8f9c8ebd5bbbfa3b750c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6c4961beb15c5ab5346fdb0c4e3a251be65cda1edbdc09ca31c02726d075418",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2014-02-21T15:44:25Z",
    "title_canon_sha256": "a7881f35e1431e4e5dd5782a7f82a9729a9153d166d97126c77ae756593cc44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5327",
    "kind": "arxiv",
    "version": 2
  }
}