Pith Number

pith:YBGWWRO6

pith:2017:YBGWWRO6GOR6WTDIKIPPZRWGIZ

not attested not anchored not stored refs pending

Defect and Local Uniformization

Hussein Mourtada, Steven Dale Cutkosky

arxiv:1711.02726 v1 · 2017-11-07 · 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{YBGWWRO6GOR6WTDIKIPPZRWGIZ}

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	2026-05-18T00:31:01.959627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c04d6b45de33a3eb4c68521efcc6c6464a7cb687eb10588358a30375575b568f

Aliases

arxiv: 1711.02726 · arxiv_version: 1711.02726v1 · doi: 10.48550/arxiv.1711.02726 · pith_short_12: YBGWWRO6GOR6 · pith_short_16: YBGWWRO6GOR6WTDI · pith_short_8: YBGWWRO6

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/YBGWWRO6GOR6WTDIKIPPZRWGIZ \
  | 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: c04d6b45de33a3eb4c68521efcc6c6464a7cb687eb10588358a30375575b568f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09bad5951167c55b5e29f91888725629dbd7005873735503c0af084a17d0286b",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-11-07T21:05:19Z",
    "title_canon_sha256": "74f0247d4fcc896d9267424078fd50e02f881342a7ec82b21aebc88849e902af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02726",
    "kind": "arxiv",
    "version": 1
  }
}