Pith Number

pith:YKLRQPZX

pith:2026:YKLRQPZXSPFX2MOWRRPJRHM3Y2

not attested not anchored not stored refs pending

A Determinant Congruence Conjectured by Sun

Yaoran Yang, Yutong Zhang

arxiv:2605.19486 v1 · 2026-05-19 · 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{YKLRQPZXSPFX2MOWRRPJRHM3Y2}

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	2026-05-20T01:05:48.123060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c297183f3793cb7d31d68c5e989d9bc6b28742dd8f1739302a6898f2ab89dca9

Aliases

arxiv: 2605.19486 · arxiv_version: 2605.19486v1 · doi: 10.48550/arxiv.2605.19486 · pith_short_12: YKLRQPZXSPFX · pith_short_16: YKLRQPZXSPFX2MOW · pith_short_8: YKLRQPZX

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/YKLRQPZXSPFX2MOWRRPJRHM3Y2 \
  | 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: c297183f3793cb7d31d68c5e989d9bc6b28742dd8f1739302a6898f2ab89dca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b3d9e479eaae7f20af94b4fc445d86ab7d2a91a0058b5e14e11ce6c5a882b12",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2026-05-19T07:37:46Z",
    "title_canon_sha256": "bc39ee45aa657f914cfd10ed3131e54de3388992fe9491442711266e2b2e5011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19486",
    "kind": "arxiv",
    "version": 1
  }
}