Pith Number

pith:OTJQL2TY

pith:2018:OTJQL2TYWY22E37RL223DX6NFA

not attested not anchored not stored refs pending

A $1$-point Quadrature domain of order $1$ not biholomorphic to a balanced domain

Jaikrishnan Janardhanan, Pranav Haridas

arxiv:1807.08689 v1 · 2018-07-23 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTJQL2TYWY22E37RL223DX6NFA}

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	2026-05-18T00:10:05.007014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74d305ea78b635a26ff15eb5b1dfcd280c8380b99177477290ca5fe3df9b2435

Aliases

arxiv: 1807.08689 · arxiv_version: 1807.08689v1 · doi: 10.48550/arxiv.1807.08689 · pith_short_12: OTJQL2TYWY22 · pith_short_16: OTJQL2TYWY22E37R · pith_short_8: OTJQL2TY

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/OTJQL2TYWY22E37RL223DX6NFA \
  | 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: 74d305ea78b635a26ff15eb5b1dfcd280c8380b99177477290ca5fe3df9b2435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd5af58ee06adac8f20f376523bacd0313a4f511bd17a9aa3805334dcc5e8390",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-07-23T16:00:47Z",
    "title_canon_sha256": "6d20437ec293df77ffa8662f4552603fe5629f94cbe2eff7067d85db66e86081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08689",
    "kind": "arxiv",
    "version": 1
  }
}