Pith Number

pith:CKEHACDE

pith:2012:CKEHACDEULUS6LBL2UAS2ZTBVI

not attested not anchored not stored refs pending

Pl\"ucker Embedding of Cyclic Orbit Codes

Anna-Lena Trautmann

arxiv:1205.1823 v1 · 2012-05-08 · 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{CKEHACDEULUS6LBL2UAS2ZTBVI}

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	2026-05-18T03:55:58.591728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1288700864a2e92f2c2bd5012d6661aa163d9a663b4756c66b317ecd4b3ed573

Aliases

arxiv: 1205.1823 · arxiv_version: 1205.1823v1 · doi: 10.48550/arxiv.1205.1823 · pith_short_12: CKEHACDEULUS · pith_short_16: CKEHACDEULUS6LBL · pith_short_8: CKEHACDE

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/CKEHACDEULUS6LBL2UAS2ZTBVI \
  | 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: 1288700864a2e92f2c2bd5012d6661aa163d9a663b4756c66b317ecd4b3ed573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f88407d276ff29264c3b32c703d23cc95443e8d35d1b8fd2f88ee41c0a638b9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-05-08T20:52:28Z",
    "title_canon_sha256": "c0dab3a924bea70c17b35f8bea0f3ef9704e1d6e382367b533ad8de9daf38dd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1823",
    "kind": "arxiv",
    "version": 1
  }
}