Pith Number

pith:U7PPHML7

pith:2025:U7PPHML7G47QR26VVLXZQLALW3

not attested not anchored not stored refs pending

Bridging Chaos Game Representations and $k$-mer Frequencies of DNA Sequences

Haoze He, Lila Kari, Pablo Millan Arias

arxiv:2506.22172 v2 · 2025-06-27 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U7PPHML7G47QR26VVLXZQLALW3}

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	2026-07-05T11:29:14.714257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7def3b17f373f08ebd5aaef982c0bb6e38e35a4455fa56eb6b3f88252514ff8

Aliases

arxiv: 2506.22172 · arxiv_version: 2506.22172v2 · doi: 10.48550/arxiv.2506.22172 · pith_short_12: U7PPHML7G47Q · pith_short_16: U7PPHML7G47QR26V · pith_short_8: U7PPHML7

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/U7PPHML7G47QR26VVLXZQLALW3 \
  | 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: a7def3b17f373f08ebd5aaef982c0bb6e38e35a4455fa56eb6b3f88252514ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196d4fbe886510e97f474d583ef05298c73640f82c5219120e259b8c2470c0a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2025-06-27T12:35:57Z",
    "title_canon_sha256": "d7b0d226e4b2ef0f93b6af43c0ce81dee98500183703e2b9cdf0051a3d18b51a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22172",
    "kind": "arxiv",
    "version": 2
  }
}