Pith Number

pith:HNYFDWRD

pith:2012:HNYFDWRD42ADEZJXHTTEI3DUQ5

not attested not anchored not stored refs pending

Motivic Milnor fibers and Jordan normal forms of Milnor monodromies

Kiyoshi Takeuchi, Yutaka Matsui

arxiv:1202.5076 v1 · 2012-02-23 · 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{HNYFDWRD42ADEZJXHTTEI3DUQ5}

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	2026-05-18T04:01:39.047348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b7051da23e6803265373ce6446c748762ea3f76bc74d16d9b8b816423c3befb

Aliases

arxiv: 1202.5076 · arxiv_version: 1202.5076v1 · doi: 10.48550/arxiv.1202.5076 · pith_short_12: HNYFDWRD42AD · pith_short_16: HNYFDWRD42ADEZJX · pith_short_8: HNYFDWRD

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/HNYFDWRD42ADEZJXHTTEI3DUQ5 \
  | 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: 3b7051da23e6803265373ce6446c748762ea3f76bc74d16d9b8b816423c3befb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19f4ed5a5fe9d06bfe6293a583e0576da33df4e0c6c89895154cd70f479c679b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-02-23T02:23:23Z",
    "title_canon_sha256": "853f41205ff7885750d4c2739e054a31b7a3c420557e680e24fc3b345bc911a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5076",
    "kind": "arxiv",
    "version": 1
  }
}