Pith Number

pith:54ITB4MG

pith:2011:54ITB4MGOV6KICPW6XCOUNAZYF

not attested not anchored not stored refs pending

Simple proofs for duality of generalized minimum poset weights and weight distributions of (Near-)MDS poset codes

Dae San Kim, Dong Chan Kim, Jong Yoon Hyun

arxiv:1104.0988 v1 · 2011-04-06 · 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{54ITB4MGOV6KICPW6XCOUNAZYF}

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	2026-05-18T04:24:53.853360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1130f186757ca409f6f5c4ea3419c1570e0df7e18f999900c566242107f584

Aliases

arxiv: 1104.0988 · arxiv_version: 1104.0988v1 · doi: 10.48550/arxiv.1104.0988 · pith_short_12: 54ITB4MGOV6K · pith_short_16: 54ITB4MGOV6KICPW · pith_short_8: 54ITB4MG

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/54ITB4MGOV6KICPW6XCOUNAZYF \
  | 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: ef1130f186757ca409f6f5c4ea3419c1570e0df7e18f999900c566242107f584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b66cbd8392bb2191c540465e837e94b742e24af2b13398e17189b816340097",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-04-06T01:28:28Z",
    "title_canon_sha256": "b0f63031fd41742ebfbf84c951a755e194d1eb7a509f40ef27b9ff38700ff80f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0988",
    "kind": "arxiv",
    "version": 1
  }
}