Pith Number

pith:KZTZ2VNE

pith:2019:KZTZ2VNEK45KUTDAYXC4G3IKVK

not attested not anchored not stored refs pending

Modularity from Monodromy

Thorsten Schimannek

arxiv:1902.08215 v1 · 2019-02-21 · hep-th · 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{KZTZ2VNEK45KUTDAYXC4G3IKVK}

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	2026-05-17T23:45:29.661622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56679d55a4573aaa4c60c5c5c36d0aaab814977298edbe7f6ec83442575f69e9

Aliases

arxiv: 1902.08215 · arxiv_version: 1902.08215v1 · doi: 10.48550/arxiv.1902.08215 · pith_short_12: KZTZ2VNEK45K · pith_short_16: KZTZ2VNEK45KUTDA · pith_short_8: KZTZ2VNE

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/KZTZ2VNEK45KUTDAYXC4G3IKVK \
  | 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: 56679d55a4573aaa4c60c5c5c36d0aaab814977298edbe7f6ec83442575f69e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49cc06fc8de20ec48284ec0c5e718a1e39f8c9461502559360e7047436e75662",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-02-21T19:03:10Z",
    "title_canon_sha256": "02335b2bd2aeac6c991fa786c3afd36bae577257ad1489bc199dbbb5c167e137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08215",
    "kind": "arxiv",
    "version": 1
  }
}