Pith Number

pith:SACPGU3N

pith:2019:SACPGU3NTDQWSXUSLOEQG7HJ4T

not attested not anchored not stored refs pending

$\mathbb{F}_{q^n}$-linear rank distance codes and their distinguishers

Ferdinando Zullo, Luca Giuzzi

arxiv:1904.03104 v1 · 2019-04-05 · 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{SACPGU3NTDQWSXUSLOEQG7HJ4T}

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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	2026-05-17T23:49:18.572113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9004f3536d98e1695e925b89037ce9e4d6ec6731d5e705cc8a010b17a0333769

Aliases

arxiv: 1904.03104 · arxiv_version: 1904.03104v1 · doi: 10.48550/arxiv.1904.03104 · pith_short_12: SACPGU3NTDQW · pith_short_16: SACPGU3NTDQWSXUS · pith_short_8: SACPGU3N

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/SACPGU3NTDQWSXUSLOEQG7HJ4T \
  | 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: 9004f3536d98e1695e925b89037ce9e4d6ec6731d5e705cc8a010b17a0333769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61cedb065d117c5802a820c1290b1b7d477b3fbfac49fbb8a29ee4b8807d17d9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-04-05T14:54:33Z",
    "title_canon_sha256": "cc109bc3108afa4227e6b85dfd11c0dfdeef3d751ee52fcb10ee26c05fcf18b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03104",
    "kind": "arxiv",
    "version": 1
  }
}