Pith Number

pith:5CIJTNFV

pith:2016:5CIJTNFVYHYMTJDX7X6B45NERW

not attested not anchored not stored refs pending

A compactification of the moduli space of self-maps of $\mathbb{CP}^1$ using stable maps

Johannes Schmitt

arxiv:1604.08917 v1 · 2016-04-29 · 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{5CIJTNFVYHYMTJDX7X6B45NERW}

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	2026-05-18T01:16:01.429829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e89099b4b5c1f0c9a477fdfc1e75a48da0ad4c6f58a54fb3252bd985fcdb5a90

Aliases

arxiv: 1604.08917 · arxiv_version: 1604.08917v1 · doi: 10.48550/arxiv.1604.08917 · pith_short_12: 5CIJTNFVYHYM · pith_short_16: 5CIJTNFVYHYMTJDX · pith_short_8: 5CIJTNFV

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/5CIJTNFVYHYMTJDX7X6B45NERW \
  | 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: e89099b4b5c1f0c9a477fdfc1e75a48da0ad4c6f58a54fb3252bd985fcdb5a90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d6f086f44d3237621a006222a434fde4bcaa886da2bcd0f2c5734c59347df6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-04-29T17:10:44Z",
    "title_canon_sha256": "5262fde08932dd94f0b02a38de09268b68c0f1337948a0147c560777e0ccdc5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08917",
    "kind": "arxiv",
    "version": 1
  }
}