Pith Number

pith:KUH3VIKP

pith:2012:KUH3VIKPH6JGH25OK4BJKWQAV2

not attested not anchored not stored refs pending

Twisted Teichm\"uller curves

Christian Wei{\ss}

arxiv:1208.1895 v3 · 2012-08-09 · math.AG · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUH3VIKPH6JGH25OK4BJKWQAV2}

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	2026-05-18T03:08:04.455246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

550fbaa14f3f9263ebae5702955a00aeae5c831dc5ca260d5c40e6afad78b92f

Aliases

arxiv: 1208.1895 · arxiv_version: 1208.1895v3 · doi: 10.48550/arxiv.1208.1895 · pith_short_12: KUH3VIKPH6JG · pith_short_16: KUH3VIKPH6JGH25O · pith_short_8: KUH3VIKP

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/KUH3VIKPH6JGH25OK4BJKWQAV2 \
  | 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: 550fbaa14f3f9263ebae5702955a00aeae5c831dc5ca260d5c40e6afad78b92f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2500bc17f43da06e2ff473913b7c07b6a97ee8a36360e0eb01b10cbcd25069a",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-08-09T13:04:20Z",
    "title_canon_sha256": "d9537d332cc900fd9c0a0a9b71a390f1726256dcb9b3971e3fc27ee6c04b9ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1895",
    "kind": "arxiv",
    "version": 3
  }
}