Pith Number

pith:AGVC334H

pith:2025:AGVC334H5YT4GRZ6PAAZVIEL73

not attested not anchored not stored refs pending

Lower Bounds for Error Coefficients of Griesmer Optimal Linear Codes via Iteration

Chaofeng Guan, Gaojun Luo, Hong Wang, Shitao Li, Zhi Ma

arxiv:2507.05567 v1 · 2025-07-08 · 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{AGVC334H5YT4GRZ6PAAZVIEL73}

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	2026-07-05T11:33:32.617134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01aa2def87ee27c3473e78019aa08bfedb0171c5175d0083e4a9503b62c6b0da

Aliases

arxiv: 2507.05567 · arxiv_version: 2507.05567v1 · doi: 10.48550/arxiv.2507.05567 · pith_short_12: AGVC334H5YT4 · pith_short_16: AGVC334H5YT4GRZ6 · pith_short_8: AGVC334H

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/AGVC334H5YT4GRZ6PAAZVIEL73 \
  | 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: 01aa2def87ee27c3473e78019aa08bfedb0171c5175d0083e4a9503b62c6b0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "620da33785fcbf03cdd4ac8cb6099b848937a5b4bf9cfffe7cfa3a2b7817e876",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-07-08T01:12:10Z",
    "title_canon_sha256": "7c79da03c40f353653be5c057575c803185429a11dff5b6ab387815a00941703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05567",
    "kind": "arxiv",
    "version": 1
  }
}