Pith Number

pith:DEXLH2SJ

pith:2015:DEXLH2SJ76VQP3WHK3FTCJNRPC

not attested not anchored not stored refs pending

Cyclic codes over $\mathbb{F}_{2^m}[u]/\langle u^k\rangle$ of oddly even length

Fang-Wei Fu, Yonglin Cao, Yuan Cao

arxiv:1511.05413 v1 · 2015-11-17 · 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{DEXLH2SJ76VQP3WHK3FTCJNRPC}

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	2026-05-18T01:26:40.310907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192eb3ea49ffab07eec756cb3125b178a068db7ee779287657fdbfa4cfb001a2

Aliases

arxiv: 1511.05413 · arxiv_version: 1511.05413v1 · doi: 10.48550/arxiv.1511.05413 · pith_short_12: DEXLH2SJ76VQ · pith_short_16: DEXLH2SJ76VQP3WH · pith_short_8: DEXLH2SJ

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/DEXLH2SJ76VQP3WHK3FTCJNRPC \
  | 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: 192eb3ea49ffab07eec756cb3125b178a068db7ee779287657fdbfa4cfb001a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c9d8b222bc6418e32e57bc7911feaeb7442d54afb15e7782030cd9e84769280",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-17T14:23:45Z",
    "title_canon_sha256": "44322e1fe679ccabeb4e56c067ffa613700abe6d413b00f11093cc1c3af878c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05413",
    "kind": "arxiv",
    "version": 1
  }
}