Pith Number

pith:WHWE2XDW

pith:2016:WHWE2XDWKBYSUS3NJG76IPNYQA

not attested not anchored not stored refs pending

Nonlinear differential equation for Korobov numbers

Dae San Kim, Hyuck In Kwon, Taekyun Kim, Toufik Mansour

arxiv:1604.04328 v1 · 2016-04-15 · 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{WHWE2XDWKBYSUS3NJG76IPNYQA}

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	2026-05-18T01:17:04.492013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ec4d5c7650712a4b6d49bfe43db8802006d7dd37e49105348eb7f510914f2d

Aliases

arxiv: 1604.04328 · arxiv_version: 1604.04328v1 · doi: 10.48550/arxiv.1604.04328 · pith_short_12: WHWE2XDWKBYS · pith_short_16: WHWE2XDWKBYSUS3N · pith_short_8: WHWE2XDW

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/WHWE2XDWKBYSUS3NJG76IPNYQA \
  | 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: b1ec4d5c7650712a4b6d49bfe43db8802006d7dd37e49105348eb7f510914f2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13807adf9bcf7698caceaa558e19a9bb58905bb01ff9aeac0c44fc0748674898",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-04-15T01:27:24Z",
    "title_canon_sha256": "7ae7db6d586980cb64eb1413c8f29861671d780b6dced964743605d7c89d2595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04328",
    "kind": "arxiv",
    "version": 1
  }
}