Pith Number

pith:OCUTX6SX

pith:2017:OCUTX6SXWC6G37FO2TAAP5CTNB

not attested not anchored not stored refs pending

Degenerate Cauchy numbers and polynomials of the second kind

T. Kim

arxiv:1708.07275 v1 · 2017-08-24 · 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{OCUTX6SXWC6G37FO2TAAP5CTNB}

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	2026-05-18T00:36:46.730997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70a93bfa57b0bc6dfcaed4c007f453686308c367eea6c81d76f38e119ee2346f

Aliases

arxiv: 1708.07275 · arxiv_version: 1708.07275v1 · doi: 10.48550/arxiv.1708.07275 · pith_short_12: OCUTX6SXWC6G · pith_short_16: OCUTX6SXWC6G37FO · pith_short_8: OCUTX6SX

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/OCUTX6SXWC6G37FO2TAAP5CTNB \
  | 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: 70a93bfa57b0bc6dfcaed4c007f453686308c367eea6c81d76f38e119ee2346f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a1fffbee91bd699dc484be5dda60a544b538f6ff98437ffc46398c6ccd39488",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-08-24T04:36:45Z",
    "title_canon_sha256": "89fc25f130889c9834db82e2e6eac448bb05d0cb326d5a952b472aa2572e0bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07275",
    "kind": "arxiv",
    "version": 1
  }
}