Pith Number

pith:4BIOQ545

pith:2022:4BIOQ545D55XFVJPKX2S7F2HWP

not attested not anchored not stored refs pending

Divisors and curves on logarithmic mapping spaces

Navid Nabijou, Patrick Kennedy-Hunt, Qaasim Shafi, Wanlong Zheng

arxiv:2209.00630 v2 · 2022-09-01 · 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{4BIOQ545D55XFVJPKX2S7F2HWP}

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

Universality for tropical and logarithmic maps

Receipt and verification

First computed	2026-07-05T08:07:54.558516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e050e8779d1f7b72d52f55f52f9747b3d4d3d86ce06c0d2824591e75b0ddb8be

Aliases

arxiv: 2209.00630 · arxiv_version: 2209.00630v2 · doi: 10.48550/arxiv.2209.00630 · pith_short_12: 4BIOQ545D55X · pith_short_16: 4BIOQ545D55XFVJP · pith_short_8: 4BIOQ545

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/4BIOQ545D55XFVJPKX2S7F2HWP \
  | 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: e050e8779d1f7b72d52f55f52f9747b3d4d3d86ce06c0d2824591e75b0ddb8be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b34820d6ab51d6463026e798a3bd5377066efa7f9f3a2895da9d3fcf959d4b76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-09-01T17:40:22Z",
    "title_canon_sha256": "926cf40437f7ae5738b717a2a66a087ee8d2d38270d4b181de73c0865e5c8e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00630",
    "kind": "arxiv",
    "version": 2
  }
}