Pith Number

pith:256HKS22

pith:2016:256HKS22UVFXEPU4TBD6ELLQYB

not attested not anchored not stored refs pending

Differential equations for Changhee polynomials and their applications

Dae San Kim, Dmitry V. Dolgy, Jong-Jin Seo, Taekyun Kim

arxiv:1602.08659 v1 · 2016-02-28 · 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{256HKS22UVFXEPU4TBD6ELLQYB}

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	2026-05-18T01:19:52.279459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d77c754b5aa54b723e9c9847e22d70c07198289766a99d59c7c3aa07598f8baf

Aliases

arxiv: 1602.08659 · arxiv_version: 1602.08659v1 · doi: 10.48550/arxiv.1602.08659 · pith_short_12: 256HKS22UVFX · pith_short_16: 256HKS22UVFXEPU4 · pith_short_8: 256HKS22

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/256HKS22UVFXEPU4TBD6ELLQYB \
  | 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: d77c754b5aa54b723e9c9847e22d70c07198289766a99d59c7c3aa07598f8baf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48478c171ed4a0ea777bd01ff027badc70b2f393e131d7d31dd7fbd62e2cf4e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-02-28T03:03:23Z",
    "title_canon_sha256": "ba2ccb32ddee986ec7ee854072c0376088e51e989a322bcc02baad6f77e81044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08659",
    "kind": "arxiv",
    "version": 1
  }
}