Pith Number

pith:TTE2PO3R

pith:2022:TTE2PO3RRUM5B5CFI5GMHLOBNJ

not attested not anchored not stored refs pending

Resolution of Singularities in Arbitrary Characteristic

Yi Hu

arxiv:2203.03842 v4 · 2022-03-08 · math.AG · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTE2PO3RRUM5B5CFI5GMHLOBNJ}

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.

Cited by

1 paper in Pith

Universal Characteristic-free Resolution of Singularities, I

Receipt and verification

First computed	2026-07-05T04:44:42.981852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cc9a7bb718d19d0f445474cc3adc16a54e8a94b1caa775ed334c9e6af505bfb

Aliases

arxiv: 2203.03842 · arxiv_version: 2203.03842v4 · doi: 10.48550/arxiv.2203.03842 · pith_short_12: TTE2PO3RRUM5 · pith_short_16: TTE2PO3RRUM5B5CF · pith_short_8: TTE2PO3R

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/TTE2PO3RRUM5B5CFI5GMHLOBNJ \
  | 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: 9cc9a7bb718d19d0f445474cc3adc16a54e8a94b1caa775ed334c9e6af505bfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97e9d7c26ce98052ac15145e10c6668fb85f3693a08da9fb5171492918242835",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-03-08T04:23:25Z",
    "title_canon_sha256": "96e0f8750a1e2b47f721056c18c637645d71baea03ccde4b1063989b50b6001e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.03842",
    "kind": "arxiv",
    "version": 4
  }
}