Pith Number

pith:VDNGSZV4

pith:2017:VDNGSZV4HGYKQLS23ADIONSQ6C

not attested not anchored not stored refs pending

$\Theta_S-$cyclic codes over $A_k$

Ahmad Muchlis, Aleams Barra, Djoko Suprijanto, Intan Muchtadi-Alamsyah, Irwansyah, Olfa Yemen, Patrick Sol\'e, Steven T. Dougherty

arxiv:1707.04681 v1 · 2017-07-15 · cs.IT · math.CO · math.IT

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

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	2026-05-18T00:40:02.721966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8da6966bc39b0a82e5ad806873650f08315c26d23060fcdd08d100dcedce24b

Aliases

arxiv: 1707.04681 · arxiv_version: 1707.04681v1 · doi: 10.48550/arxiv.1707.04681 · pith_short_12: VDNGSZV4HGYK · pith_short_16: VDNGSZV4HGYKQLS2 · pith_short_8: VDNGSZV4

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/VDNGSZV4HGYKQLS23ADIONSQ6C \
  | 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: a8da6966bc39b0a82e5ad806873650f08315c26d23060fcdd08d100dcedce24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e39866e69ef87b56b02f2f0202cf734496565c4178e1cbd5ad28b8286fc17b1f",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-15T02:51:53Z",
    "title_canon_sha256": "a575180de78abf30e7509a942b7b6c801b2fecafa155717ae284323714a2e4b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04681",
    "kind": "arxiv",
    "version": 1
  }
}