Pith Number

pith:HBT2NZPU

pith:2026:HBT2NZPUACI62PPBU2Z3A2JBZV

not attested not anchored not stored refs pending

The Synthesis-Sequencing Channel for DNA-based Data Storage

Jo\~ao Ribeiro, Keshav Goyal, Samuel Pearson, Serge Kas Hanna

arxiv:2606.07216 v1 · 2026-06-05 · cs.IT · cs.ET · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBT2NZPUACI62PPBU2Z3A2JBZV}

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	2026-06-08T01:04:53.781581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3867a6e5f40091ed3de1a6b3b06921cd56f0e48f6054ad4a362b82bee88f8b65

Aliases

arxiv: 2606.07216 · arxiv_version: 2606.07216v1 · doi: 10.48550/arxiv.2606.07216 · pith_short_12: HBT2NZPUACI6 · pith_short_16: HBT2NZPUACI62PPB · pith_short_8: HBT2NZPU

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/HBT2NZPUACI62PPBU2Z3A2JBZV \
  | 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: 3867a6e5f40091ed3de1a6b3b06921cd56f0e48f6054ad4a362b82bee88f8b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb1ba29c494c1979f7955d6fc6e6ab9bff85868f54c53f2014f8a902b772b4e5",
    "cross_cats_sorted": [
      "cs.ET",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-05T12:27:54Z",
    "title_canon_sha256": "aa7c8ca81627e1323b5a809aa525f77c48f580d186d01cf256835de4bbcea4ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07216",
    "kind": "arxiv",
    "version": 1
  }
}