Pith Number

pith:5V2SY6SA

pith:2012:5V2SY6SAXI5LJ5ENOVHFDFBEJR

not attested not anchored not stored refs pending

New Geometrical Spectra of Linear Codes with Applications to Performance Analysis

and Qiutao Zhuang, Jia Liu, Xiao Ma

arxiv:1202.0621 v1 · 2012-02-03 · 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{5V2SY6SAXI5LJ5ENOVHFDFBEJR}

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	2026-05-18T03:47:53.174059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed752c7a40ba3ab4f48d754e5194244c5d2e5c006ea69b9ea3b4fee50b725f2f

Aliases

arxiv: 1202.0621 · arxiv_version: 1202.0621v1 · doi: 10.48550/arxiv.1202.0621 · pith_short_12: 5V2SY6SAXI5L · pith_short_16: 5V2SY6SAXI5LJ5EN · pith_short_8: 5V2SY6SA

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/5V2SY6SAXI5LJ5ENOVHFDFBEJR \
  | 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: ed752c7a40ba3ab4f48d754e5194244c5d2e5c006ea69b9ea3b4fee50b725f2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf2fe5ae2a594bc7fc4033c3ee6bc95645c14675f939ad4e34b990b7a03a147c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-03T08:13:37Z",
    "title_canon_sha256": "93494ebb5d4f6a1fae97ee2b4d9a1b53fc49837b135922cb0d0fc838f924bfd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0621",
    "kind": "arxiv",
    "version": 1
  }
}