Pith Number

pith:KENBDQAE

pith:2016:KENBDQAERJMVQFLJF777XEPJ7A

not attested not anchored not stored refs pending

A disconnected deformation space of rational maps

Eriko Hironaka, Sarah Koch

arxiv:1602.07378 v1 · 2016-02-24 · 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{KENBDQAERJMVQFLJF777XEPJ7A}

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	2026-05-18T01:20:05.828872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

511a11c0048a595815692ffffb91e9f80a4fc1d038b0d277336a49a2b0a90ccf

Aliases

arxiv: 1602.07378 · arxiv_version: 1602.07378v1 · doi: 10.48550/arxiv.1602.07378 · pith_short_12: KENBDQAERJMV · pith_short_16: KENBDQAERJMVQFLJ · pith_short_8: KENBDQAE

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/KENBDQAERJMVQFLJF777XEPJ7A \
  | 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: 511a11c0048a595815692ffffb91e9f80a4fc1d038b0d277336a49a2b0a90ccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137e77773e92561108394314e44b3a234e33ed2f1367fc6ed6784ca0006d587a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-02-24T03:19:14Z",
    "title_canon_sha256": "4c00497878c0fa9128470f36da90ce220b48ce33b1c1be3c35b9d91a5d5cbbad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07378",
    "kind": "arxiv",
    "version": 1
  }
}