Pith Number

pith:SD3SXTB6

pith:2019:SD3SXTB6GEXE4KZLO44FSBCMGL

not attested not anchored not stored refs pending

An Index for Sequencing Reads Based on The Colored de Bruijn Graph

Diego Diaz-Dom\'inguez

arxiv:1908.02211 v2 · 2019-08-06 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SD3SXTB6GEXE4KZLO44FSBCMGL}

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	2026-07-05T00:22:41.110479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f72bcc3e312e4e2b2b773859044c32ff820061bc530dc70d3387d584fec252

Aliases

arxiv: 1908.02211 · arxiv_version: 1908.02211v2 · doi: 10.48550/arxiv.1908.02211 · pith_short_12: SD3SXTB6GEXE · pith_short_16: SD3SXTB6GEXE4KZL · pith_short_8: SD3SXTB6

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/SD3SXTB6GEXE4KZLO44FSBCMGL \
  | 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: 90f72bcc3e312e4e2b2b773859044c32ff820061bc530dc70d3387d584fec252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beacbf82ab9bbba11a14dfe56ff0b2350a50f1dd98c97138636574ab4646e5a3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-08-06T15:25:54Z",
    "title_canon_sha256": "63aad31253fe2c5f034c3a0e2a574dd72efb8e7ffc7b0cc932711e4f8a7552e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02211",
    "kind": "arxiv",
    "version": 2
  }
}