Pith Number

pith:ST67D2IX

pith:2017:ST67D2IX2AUP4FAGZCQ2ILAFOP

not attested not anchored not stored refs pending

Arithmetic degrees for dynamical systems over function fields of characteristic zero

Kaoru Sano, Takahiro Shibata, Yohsuke Matsuzawa

arxiv:1701.08937 v2 · 2017-01-31 · math.AG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ST67D2IX2AUP4FAGZCQ2ILAFOP}

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	2026-05-18T00:49:46.480885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94fdf1e917d028fe1406c8a1a42c0573ebb6c485d507f8205c478e92f5af09c7

Aliases

arxiv: 1701.08937 · arxiv_version: 1701.08937v2 · doi: 10.48550/arxiv.1701.08937 · pith_short_12: ST67D2IX2AUP · pith_short_16: ST67D2IX2AUP4FAG · pith_short_8: ST67D2IX

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/ST67D2IX2AUP4FAGZCQ2ILAFOP \
  | 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: 94fdf1e917d028fe1406c8a1a42c0573ebb6c485d507f8205c478e92f5af09c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "336edd57a705a72f4824e1506c0e9da46973fe4f2750211dc44a19ea3e9066f9",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-31T07:57:12Z",
    "title_canon_sha256": "684cfdc7ec7c9fb1bf1f0136e1130b5f45727bd02e24ff6b6de0a0eec3de576c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08937",
    "kind": "arxiv",
    "version": 2
  }
}