Pith Number

pith:ALTCACEZ

pith:2018:ALTCACEZX6X7Y6TLU24RL6G2GD

not attested not anchored not stored refs pending

Coding over Sets for DNA Storage

Andreas Lenz, Antonia Wachter-Zeh, Eitan Yaakobi, Paul H. Siegel

arxiv:1801.04882 v3 · 2018-01-15 · cs.IT · 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{ALTCACEZX6X7Y6TLU24RL6G2GD}

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	2026-05-18T00:16:21.310881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e6200899bfaffc7a6ba6b915f8da30d08f1e094fbaaa1077164a9a6b09a919

Aliases

arxiv: 1801.04882 · arxiv_version: 1801.04882v3 · doi: 10.48550/arxiv.1801.04882 · pith_short_12: ALTCACEZX6X7 · pith_short_16: ALTCACEZX6X7Y6TL · pith_short_8: ALTCACEZ

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/ALTCACEZX6X7Y6TLU24RL6G2GD \
  | 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: 02e6200899bfaffc7a6ba6b915f8da30d08f1e094fbaaa1077164a9a6b09a919

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2ad2ddea91193c0e81f6c5972c86e0a9996c3b93025b10f6f1cd2ad354ca13",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-01-15T17:31:08Z",
    "title_canon_sha256": "bd4931d11021f646bd8c5d070e7d3d802c7e98f0c1b365a850d8383512c62b14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04882",
    "kind": "arxiv",
    "version": 3
  }
}