Pith Number

pith:3AXODRJY

pith:2021:3AXODRJYIK23BJII3ALLRUE3ZE

not attested not anchored not stored refs pending

The canonical module of GT-varieties and the normal bundle of RL-varieties

Liena Colarte-G\'omez, Rosa M. Mir\'o-Roig

arxiv:2104.04823 v1 · 2021-04-10 · math.AG · math.AC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AXODRJYIK23BJII3ALLRUE3ZE}

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	2026-07-05T02:30:47.944213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d82ee1c53842b5b0a508d816b8d09bc92f5268c4968b8ab179433ec57744d5ad

Aliases

arxiv: 2104.04823 · arxiv_version: 2104.04823v1 · doi: 10.48550/arxiv.2104.04823 · pith_short_12: 3AXODRJYIK23 · pith_short_16: 3AXODRJYIK23BJII · pith_short_8: 3AXODRJY

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/3AXODRJYIK23BJII3ALLRUE3ZE \
  | 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: d82ee1c53842b5b0a508d816b8d09bc92f5268c4968b8ab179433ec57744d5ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b9b87b696ef848acb6f5dc27ed99ae302c2954125187d80f6325dcb51a07a3",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2021-04-10T17:32:09Z",
    "title_canon_sha256": "fff0fcfe84864a8a2f9050cf346329de779c19f23b00baa107933f7b7330548a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04823",
    "kind": "arxiv",
    "version": 1
  }
}