Pith Number

pith:L6CA6ENK

pith:2019:L6CA6ENK7XMH2K3KLXRUV2SFQI

not attested not anchored not stored refs pending

An algebra of polyanalytic functions

Abtin Daghighi, Paul M. Gauthier

arxiv:1905.02514 v1 · 2019-05-07 · 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{L6CA6ENK7XMH2K3KLXRUV2SFQI}

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	2026-05-17T23:46:51.221778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f840f11aafdd87d2b6a5de34aea45822e103c27f40e60821ffd22c612744841

Aliases

arxiv: 1905.02514 · arxiv_version: 1905.02514v1 · doi: 10.48550/arxiv.1905.02514 · pith_short_12: L6CA6ENK7XMH · pith_short_16: L6CA6ENK7XMH2K3K · pith_short_8: L6CA6ENK

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/L6CA6ENK7XMH2K3KLXRUV2SFQI \
  | 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: 5f840f11aafdd87d2b6a5de34aea45822e103c27f40e60821ffd22c612744841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab78af4de5c82a4b0786c752ad9bb352e14b56c8f5dc0230ccc979ce6c2aa1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2019-05-07T12:57:40Z",
    "title_canon_sha256": "90cf1a28ac026aa14d8d60fbd780636223fe7330de28d4edfb28fd955599cd55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02514",
    "kind": "arxiv",
    "version": 1
  }
}