Pith Number

pith:ZJ77LKL6

pith:2015:ZJ77LKL6IFAAHJ7MQWFFJLRFFS

not attested not anchored not stored refs pending

Weight Enumerators and Higher Support Weights of Maximally Recoverable Codes

Satyanarayana V. Lokam, V. Lalitha

arxiv:1507.01095 v1 · 2015-07-04 · 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{ZJ77LKL6IFAAHJ7MQWFFJLRFFS}

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	2026-05-18T01:37:18.199416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7ff5a97e414003a7ec858a54ae252c874241c4fae1913b054009e3950911b6

Aliases

arxiv: 1507.01095 · arxiv_version: 1507.01095v1 · doi: 10.48550/arxiv.1507.01095 · pith_short_12: ZJ77LKL6IFAA · pith_short_16: ZJ77LKL6IFAAHJ7M · pith_short_8: ZJ77LKL6

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/ZJ77LKL6IFAAHJ7MQWFFJLRFFS \
  | 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: ca7ff5a97e414003a7ec858a54ae252c874241c4fae1913b054009e3950911b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb439512cc57d1df8abc2d013b5a5dbd610aec29ba1ffed5713b1d153563d11b",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-07-04T10:48:03Z",
    "title_canon_sha256": "60325f6ca2720a3c17f7916ca202b6e73257d36beb6f8b05479acce3de8d66b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01095",
    "kind": "arxiv",
    "version": 1
  }
}