Pith Number

pith:HW6G6R4N

pith:2025:HW6G6R4N6YVRK3CHML6C4FNMUS

not attested not anchored not stored refs pending

Learning Genomic Structure from $k$-mers

Carl Nettelblad, Filip Thor

arxiv:2505.16680 v1 · 2025-05-22 · cs.LG · 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{HW6G6R4N6YVRK3CHML6C4FNMUS}

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	2026-07-05T11:07:39.024351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dbc6f478df62b156c4762fc2e15aca48e28a5e51be5726c1984c7671b781ae9

Aliases

arxiv: 2505.16680 · arxiv_version: 2505.16680v1 · doi: 10.48550/arxiv.2505.16680 · pith_short_12: HW6G6R4N6YVR · pith_short_16: HW6G6R4N6YVRK3CH · pith_short_8: HW6G6R4N

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/HW6G6R4N6YVRK3CHML6C4FNMUS \
  | 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: 3dbc6f478df62b156c4762fc2e15aca48e28a5e51be5726c1984c7671b781ae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fec864f632bcccefebfde1b810aa62c134cc8bfe167ed6ac45b85ed570321b5",
    "cross_cats_sorted": [
      "q-bio.GN",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-22T13:46:18Z",
    "title_canon_sha256": "0b2bd4ac1e9d9a3a778eca464892e9542ced46afbefecf2bd0e7763bb7508a4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16680",
    "kind": "arxiv",
    "version": 1
  }
}