Pith Number

pith:JKIUTL7A

pith:2022:JKIUTL7ACPTUIOR6YHQFMCGVZG

not attested not anchored not stored refs pending

Fast sequence to graph alignment using the graph wavefront algorithm

Haowen Zhang, Heng Li, Shiqi Wu, Srinivas Aluru

arxiv:2206.13574 v1 · 2022-06-27 · q-bio.GN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKIUTL7ACPTUIOR6YHQFMCGVZG}

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	2026-07-05T04:35:22.789489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a9149afe013e7443a3ec1e05608d5c9a6885d015daf6590f7adcdb3707f9976

Aliases

arxiv: 2206.13574 · arxiv_version: 2206.13574v1 · doi: 10.48550/arxiv.2206.13574 · pith_short_12: JKIUTL7ACPTU · pith_short_16: JKIUTL7ACPTUIOR6 · pith_short_8: JKIUTL7A

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/JKIUTL7ACPTUIOR6YHQFMCGVZG \
  | 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: 4a9149afe013e7443a3ec1e05608d5c9a6885d015daf6590f7adcdb3707f9976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44cae32a7145c2f58ef28e9492b9c1e1eea80aad85e8ac1ac64aac35799ceb8e",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2022-06-27T18:20:44Z",
    "title_canon_sha256": "2217ee7fd3b5e67224af8ae7830f9c7b4f27068f3d32fb06b596b16438958e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13574",
    "kind": "arxiv",
    "version": 1
  }
}