Pith Number

pith:VKMPAJ7F

pith:2014:VKMPAJ7F4UUBOE7XLD3CKDEMOS

not attested not anchored not stored refs pending

Subspace Polynomials and Cyclic Subspace Codes

Ariel Gabizon, Eli Ben-Sasson, Netanel Raviv, Tuvi Etzion

arxiv:1404.7739 v3 · 2014-04-30 · 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{VKMPAJ7F4UUBOE7XLD3CKDEMOS}

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	2026-05-18T02:19:06.058567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa98f027e5e5281713f758f6250c8c74afa0a9587e80de6829d85d7ea976820a

Aliases

arxiv: 1404.7739 · arxiv_version: 1404.7739v3 · doi: 10.48550/arxiv.1404.7739 · pith_short_12: VKMPAJ7F4UUB · pith_short_16: VKMPAJ7F4UUBOE7X · pith_short_8: VKMPAJ7F

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/VKMPAJ7F4UUBOE7XLD3CKDEMOS \
  | 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: aa98f027e5e5281713f758f6250c8c74afa0a9587e80de6829d85d7ea976820a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319bd483c7f2409ed571c799a2388088bb7e10caea281eb9fb506c4228d66d9e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-30T14:37:26Z",
    "title_canon_sha256": "b5e62710c2840d82b0b04c494ed6bd20e7e29400b62ac526dab4a3049e1aa84f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7739",
    "kind": "arxiv",
    "version": 3
  }
}