Pith Number

pith:PDMBJMU3

pith:2017:PDMBJMU3WIU66W2X7HB4JWNZ4S

not attested not anchored not stored refs pending

Primitive forms and Frobenius structures on the Hurwitz spaces

Todor MIlanov

arxiv:1701.00393 v2 · 2017-01-02 · 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{PDMBJMU3WIU66W2X7HB4JWNZ4S}

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	2026-05-18T00:40:40.619302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d814b29bb229ef5b57f9c3c4d9b9e49d727dfa2afc593e1a9241cdc43a2262

Aliases

arxiv: 1701.00393 · arxiv_version: 1701.00393v2 · doi: 10.48550/arxiv.1701.00393 · pith_short_12: PDMBJMU3WIU6 · pith_short_16: PDMBJMU3WIU66W2X · pith_short_8: PDMBJMU3

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/PDMBJMU3WIU66W2X7HB4JWNZ4S \
  | 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: 78d814b29bb229ef5b57f9c3c4d9b9e49d727dfa2afc593e1a9241cdc43a2262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a3cd497ff5cdfdaa3f51c31d6e91a1380e354cc7e697248654fd4efbdb729a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-02T14:08:04Z",
    "title_canon_sha256": "78869a21f54d3b6fda2b1b79839926873386d028aaa0792fa44313610baf2f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00393",
    "kind": "arxiv",
    "version": 2
  }
}