Pith Number

pith:Y2EE2HR2

pith:2016:Y2EE2HR2TTBGDQULI4RW5K6HK2

not attested not anchored not stored refs pending

Differential equations associated with Lambda-Changhee polynomials

Dae San Kim, Taekyun Kim

arxiv:1604.05806 v1 · 2016-04-20 · 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{Y2EE2HR2TTBGDQULI4RW5K6HK2}

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	2026-05-18T01:16:35.401251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6884d1e3a9cc261c28b47236eabc7569c38cbba4ddf78d1c3735e5ed7576dc7

Aliases

arxiv: 1604.05806 · arxiv_version: 1604.05806v1 · doi: 10.48550/arxiv.1604.05806 · pith_short_12: Y2EE2HR2TTBG · pith_short_16: Y2EE2HR2TTBGDQUL · pith_short_8: Y2EE2HR2

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/Y2EE2HR2TTBGDQULI4RW5K6HK2 \
  | 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: c6884d1e3a9cc261c28b47236eabc7569c38cbba4ddf78d1c3735e5ed7576dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6730fbdc71aba6c8e0e4a47790f43c757170c5c31d06910b8dcb995bda0463e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-04-20T03:52:18Z",
    "title_canon_sha256": "5e3b044a5561253a4d80ed71ad51ba40009786d3c768b9a8e59cc909f65caff8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05806",
    "kind": "arxiv",
    "version": 1
  }
}