Pith Number

pith:JXFJFW4B

pith:2017:JXFJFW4BTDVCNKDYVCCUMNNUNJ

not attested not anchored not stored refs pending

Reverse plane partitions of skew staircase shapes and $q$-Euler numbers

Byung-Hak Hwang, Jang Soo Kim, Meesue Yoo, Sun-mi Yun

arxiv:1711.02337 v1 · 2017-11-07 · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXFJFW4BTDVCNKDYVCCUMNNUNJ}

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	2026-05-18T00:31:08.195838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dca92db8198ea26a878a8854635b46a59c0f8ac02fc17c9aaf9edaf0406ce64

Aliases

arxiv: 1711.02337 · arxiv_version: 1711.02337v1 · doi: 10.48550/arxiv.1711.02337 · pith_short_12: JXFJFW4BTDVC · pith_short_16: JXFJFW4BTDVCNKDY · pith_short_8: JXFJFW4B

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/JXFJFW4BTDVCNKDYVCCUMNNUNJ \
  | 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: 4dca92db8198ea26a878a8854635b46a59c0f8ac02fc17c9aaf9edaf0406ce64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7afa427d9b74fa14548114020abd9d6d2ef0db5782b11ebdc4562242a36407f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-11-07T08:43:12Z",
    "title_canon_sha256": "6f775327ede039ae6b4590007038298ccf6eee3413277dea1818149d929be4c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02337",
    "kind": "arxiv",
    "version": 1
  }
}