Pith Number

pith:IV5ER3MU

pith:2017:IV5ER3MUXQXQPCDKE2TDR57GIN

not attested not anchored not stored refs pending

Constructions of cyclic constant dimension codes

Bocong Chen, Hongwei Liu

arxiv:1707.04342 v1 · 2017-07-13 · 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{IV5ER3MUXQXQPCDKE2TDR57GIN}

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	2026-05-18T00:40:18.571798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457a48ed94bc2f07886a26a638f7e6434a49afc313cf0928ad1e0b116695f050

Aliases

arxiv: 1707.04342 · arxiv_version: 1707.04342v1 · doi: 10.48550/arxiv.1707.04342 · pith_short_12: IV5ER3MUXQXQ · pith_short_16: IV5ER3MUXQXQPCDK · pith_short_8: IV5ER3MU

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/IV5ER3MUXQXQPCDKE2TDR57GIN \
  | 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: 457a48ed94bc2f07886a26a638f7e6434a49afc313cf0928ad1e0b116695f050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3835a16be178f572a1004e86a5917735c42022fd73ab3c5e22b8e4c67b58f05d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-13T22:16:14Z",
    "title_canon_sha256": "7f457e3328446439a2c9abf1947162340825a7bb16e99a0fa0f6ccd3b1f90257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04342",
    "kind": "arxiv",
    "version": 1
  }
}