Pith Number

pith:66IAQ6ZS

pith:2026:66IAQ6ZSQGKWHF36RQRET7RTHE

not attested not anchored not stored refs pending

Linear Algebraic Method and the Erd\H{o}s-Heilbronn Conjecture

Guanzhong Yang

arxiv:2605.19542 v1 · 2026-05-19 · math.CO · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66IAQ6ZSQGKWHF36RQRET7RTHE}

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	2026-05-20T01:05:50.987680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f790087b32819563977e8c2249fe33390598fb8ff5c26f16746226a5bee0efb9

Aliases

arxiv: 2605.19542 · arxiv_version: 2605.19542v1 · doi: 10.48550/arxiv.2605.19542 · pith_short_12: 66IAQ6ZSQGKW · pith_short_16: 66IAQ6ZSQGKWHF36 · pith_short_8: 66IAQ6ZS

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/66IAQ6ZSQGKWHF36RQRET7RTHE \
  | 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: f790087b32819563977e8c2249fe33390598fb8ff5c26f16746226a5bee0efb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51bbd770fe4e5d12a9ab7307794403baac02176fdf52ebc48b74814a09fe3a68",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-19T08:40:17Z",
    "title_canon_sha256": "554811309f94ab327c298ec40d9559d2cb54311e82155d4708368e75500beca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19542",
    "kind": "arxiv",
    "version": 1
  }
}