Pith Number

pith:NOQMEV7R

pith:2020:NOQMEV7RTZ6LL3UFCHECDJLKTT

not attested not anchored not stored refs pending

Proof of some conjectural hypergeometric supercongruences via curious identities

Chen Wang, Zhi-Wei Sun

arxiv:2006.02918 v3 · 2020-06-04 · math.NT · 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{NOQMEV7RTZ6LL3UFCHECDJLKTT}

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	2026-07-05T03:04:01.257174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ba0c257f19e7cb5ee8511c821a56a9cef8aab6589afd1f677a8f1bc2a699205

Aliases

arxiv: 2006.02918 · arxiv_version: 2006.02918v3 · doi: 10.48550/arxiv.2006.02918 · pith_short_12: NOQMEV7RTZ6L · pith_short_16: NOQMEV7RTZ6LL3UF · pith_short_8: NOQMEV7R

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/NOQMEV7RTZ6LL3UFCHECDJLKTT \
  | 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: 6ba0c257f19e7cb5ee8511c821a56a9cef8aab6589afd1f677a8f1bc2a699205

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f396c122106de67448058d38b8ee3b377a0acadb4ae4253f2cbd863bedb3780f",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2020-06-04T15:01:22Z",
    "title_canon_sha256": "7ae5d1f53d3f511939e36f5153b5c51c83c2bd154a95f0eae922ec396dd42eaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02918",
    "kind": "arxiv",
    "version": 3
  }
}