Pith Number

pith:JFQTAVI3

pith:2020:JFQTAVI3JH2R566MIBMUBCOZXQ

not attested not anchored not stored refs pending

Logarithmic resolution via weighted toroidal blow-ups

Ming Hao Quek

arxiv:2005.05939 v7 · 2020-05-12 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFQTAVI3JH2R566MIBMUBCOZXQ}

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

Logarithmic resolution via multi-weighted blow-ups

Receipt and verification

First computed	2026-07-05T07:14:02.822875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

496130551b49f51efbcc40594089d9bc3e57585fe7e6597230a443fd847072ac

Aliases

arxiv: 2005.05939 · arxiv_version: 2005.05939v7 · doi: 10.48550/arxiv.2005.05939 · pith_short_12: JFQTAVI3JH2R · pith_short_16: JFQTAVI3JH2R566M · pith_short_8: JFQTAVI3

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/JFQTAVI3JH2R566MIBMUBCOZXQ \
  | 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: 496130551b49f51efbcc40594089d9bc3e57585fe7e6597230a443fd847072ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a6bb978ff414d7fff580109d66b1cf8f6ac2b7b1b718a5602e759584074dee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-05-12T17:33:00Z",
    "title_canon_sha256": "d1882388a10dc7568267f7dfa2ea6abde7088a53e127976701422a5b7fee4f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.05939",
    "kind": "arxiv",
    "version": 7
  }
}