Pith Number

pith:YLBB6KE2

pith:2026:YLBB6KE2GH2GR4TUUXT2YU24PH

not attested not anchored not stored refs pending

Explicit and asymptotically good constructions of Algebraic Geometry codes in the sum-rank metric

Anina Gruica, Elena Berardini, Maria Montanucci, Peter Beelen

arxiv:2606.09448 v1 · 2026-06-08 · cs.IT · math.AG · 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{YLBB6KE2GH2GR4TUUXT2YU24PH}

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	2026-06-09T02:08:49.158589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c21f289a31f468f274a5e7ac535c79d7e48a8ecd71e583c8ac1a7a37f57549

Aliases

arxiv: 2606.09448 · arxiv_version: 2606.09448v1 · doi: 10.48550/arxiv.2606.09448 · pith_short_12: YLBB6KE2GH2G · pith_short_16: YLBB6KE2GH2GR4TU · pith_short_8: YLBB6KE2

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/YLBB6KE2GH2GR4TUUXT2YU24PH \
  | 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: c2c21f289a31f468f274a5e7ac535c79d7e48a8ecd71e583c8ac1a7a37f57549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418fbf89dbddf0679af54d2d58f2318f6637cbce5760e5ad68a2d62eb00de1c7",
    "cross_cats_sorted": [
      "math.AG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-08T12:56:22Z",
    "title_canon_sha256": "ddb6d9811fe3b34030721dd66419d87d534790839f632edf3c213d85d78c6937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09448",
    "kind": "arxiv",
    "version": 1
  }
}