Pith Number

pith:RA3IGHNN

pith:2020:RA3IGHNNH3PGPJIKIYBUH7O6TK

not attested not anchored not stored refs pending

FPGA Acceleration of Sequence Alignment: A Survey

Sahand Salamat, Tajana Rosing

arxiv:2002.02394 v2 · 2020-02-05 · q-bio.QM · cs.AR · 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{RA3IGHNNH3PGPJIKIYBUH7O6TK}

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	2026-07-05T01:22:40.991701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8836831dad3ede67a50a460343fdde9ab9693d3f748101365635f24c30d4f50d

Aliases

arxiv: 2002.02394 · arxiv_version: 2002.02394v2 · doi: 10.48550/arxiv.2002.02394 · pith_short_12: RA3IGHNNH3PG · pith_short_16: RA3IGHNNH3PGPJIK · pith_short_8: RA3IGHNN

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/RA3IGHNNH3PGPJIKIYBUH7O6TK \
  | 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: 8836831dad3ede67a50a460343fdde9ab9693d3f748101365635f24c30d4f50d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47f72700f7aa3e04157ee6ddc8b538cbf4740a2f451625f881e194ab58cfd5a1",
    "cross_cats_sorted": [
      "cs.AR",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2020-02-05T00:33:22Z",
    "title_canon_sha256": "b1a1ff4e97c56975aedece77a7524f4d3954d8d2e8721373e9ce369d94ba4c7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02394",
    "kind": "arxiv",
    "version": 2
  }
}