Pith Number

pith:JYHOKMCA

pith:2017:JYHOKMCA5D3CRTR5W4LWYJ3ZVY

not attested not anchored not stored refs pending

On Positive-Characteristic Semi-Parametric Local-Uniform Reductions of Varieties over Finitely Generated $\mathbb{Q}$-Algebras

Danny A. J. Gomez-Ramirez, Edisson Gallego, Juan D. Velez

arxiv:1707.08043 v1 · 2017-07-25 · 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{JYHOKMCA5D3CRTR5W4LWYJ3ZVY}

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	2026-05-18T00:39:29.579636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e0ee53040e8f628ce3db7176c2779ae06fa647e36225f4f8e9a184e569ca13c

Aliases

arxiv: 1707.08043 · arxiv_version: 1707.08043v1 · doi: 10.48550/arxiv.1707.08043 · pith_short_12: JYHOKMCA5D3C · pith_short_16: JYHOKMCA5D3CRTR5 · pith_short_8: JYHOKMCA

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/JYHOKMCA5D3CRTR5W4LWYJ3ZVY \
  | 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: 4e0ee53040e8f628ce3db7176c2779ae06fa647e36225f4f8e9a184e569ca13c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe8c109fc64cebd7c45499c3bf8e16a6d91616609dbfc04145c85f49de68d3b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-07-25T15:29:49Z",
    "title_canon_sha256": "da2faf5cae399e0423592ce61dbcab83b90b22d8cd88397be97541c8c68f1779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08043",
    "kind": "arxiv",
    "version": 1
  }
}