Pith Number

pith:GSRYWRGD

pith:2026:GSRYWRGD77E4BHSDVYE5M5QOHM

not attested not anchored not stored refs pending

Explicit LCP of MDS Codes and LCD Codes on Hyperelliptic Curves via Mumford Representation

Adler Marques, Saeed Tafazolian, Yuri da Silva

arxiv:2607.16945 v1 · 2026-07-18 · math.AG · 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{GSRYWRGD77E4BHSDVYE5M5QOHM}

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	2026-07-21T01:21:07.625821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34a38b44c3ffc9c09e43ae09d6760e3b0c6dbc16a4ed465464f83133a581cee3

Aliases

arxiv: 2607.16945 · arxiv_version: 2607.16945v1 · doi: 10.48550/arxiv.2607.16945 · pith_short_12: GSRYWRGD77E4 · pith_short_16: GSRYWRGD77E4BHSD · pith_short_8: GSRYWRGD

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/GSRYWRGD77E4BHSDVYE5M5QOHM \
  | 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: 34a38b44c3ffc9c09e43ae09d6760e3b0c6dbc16a4ed465464f83133a581cee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d54f47cd271f81da7d4f098dd3f860133fa5010125358056420bc8495f36b89",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-07-18T19:46:54Z",
    "title_canon_sha256": "911545a707bb4282b97d44091aae80a94f9db2aed2485268bc45a8355dd13140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16945",
    "kind": "arxiv",
    "version": 1
  }
}