Pith Number

pith:N2GS7KYW

pith:2017:N2GS7KYWOOJXZDNAB2XQQJHBDR

not attested not anchored not stored refs pending

DSA: Scalable Distributed Sequence Alignment System Using SIMD Instructions

Bo Xu, Changlong Li, Hang Zhuang, Jiali Wang, Jinhong Zhou, Qingfeng Wang, Xuehai Zhou

arxiv:1701.01575 v1 · 2017-01-06 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2GS7KYWOOJXZDNAB2XQQJHBDR}

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	2026-05-18T00:53:16.503602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e8d2fab1673937c8da00eaf0824e11c4412e6b4590b9b9e5f1da4289cec721a

Aliases

arxiv: 1701.01575 · arxiv_version: 1701.01575v1 · doi: 10.48550/arxiv.1701.01575 · pith_short_12: N2GS7KYWOOJX · pith_short_16: N2GS7KYWOOJXZDNA · pith_short_8: N2GS7KYW

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/N2GS7KYWOOJXZDNAB2XQQJHBDR \
  | 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: 6e8d2fab1673937c8da00eaf0824e11c4412e6b4590b9b9e5f1da4289cec721a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5736065365d669d1bb1ff7fccb78cb16f78cc6cf5e5b20916386312974205c8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-01-06T09:03:32Z",
    "title_canon_sha256": "a22b2ebb922c3e91a1223d5b5b6047e9cc35f0891f7b65c73bb8a75bae85be23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01575",
    "kind": "arxiv",
    "version": 1
  }
}