Pith Number

pith:Q42GCK2M

pith:2017:Q42GCK2MJI42MFDN73GJC2A7JD

not attested not anchored not stored refs pending

On DNA Codes using the Ring Z4 + wZ4

Bansari Rao, Dixita Limbachiya, Krishna Gopal, Manish K. Gupta

arxiv:1711.07324 v2 · 2017-11-20 · cs.IT · math.IT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q42GCK2MJI42MFDN73GJC2A7JD}

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	2026-05-18T00:26:23.873349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8734612b4c4a39a6146dfecc91681f48fb5f034b6c590195837d2a6fee56fb9c

Aliases

arxiv: 1711.07324 · arxiv_version: 1711.07324v2 · doi: 10.48550/arxiv.1711.07324 · pith_short_12: Q42GCK2MJI42 · pith_short_16: Q42GCK2MJI42MFDN · pith_short_8: Q42GCK2M

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/Q42GCK2MJI42MFDN73GJC2A7JD \
  | 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: 8734612b4c4a39a6146dfecc91681f48fb5f034b6c590195837d2a6fee56fb9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e75ea0fca17749d11be328e68545439342f0778dc7bfe249e7bc28ebd9a34f",
    "cross_cats_sorted": [
      "math.IT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-20T14:42:06Z",
    "title_canon_sha256": "719408e410d2306354cbcb7dd850c8db95323f6077b3c047d4c75b1d1fca3cd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07324",
    "kind": "arxiv",
    "version": 2
  }
}