Pith Number

pith:MUXXTSQX

pith:2026:MUXXTSQX55CMUJSNVEIEOQFBHL

not attested not anchored not stored refs pending

A parity Erd\H{o}s-Hajnal theorem for $t$-intersecting curves

Andrew Suk, Su Zhou

arxiv:2606.11649 v1 · 2026-06-10 · 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{MUXXTSQX55CMUJSNVEIEOQFBHL}

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	2026-06-11T01:10:00.921367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

652f79ca17ef44ca264da9104740a13afe9037732f1abf817d39f4ab899a00c4

Aliases

arxiv: 2606.11649 · arxiv_version: 2606.11649v1 · doi: 10.48550/arxiv.2606.11649 · pith_short_12: MUXXTSQX55CM · pith_short_16: MUXXTSQX55CMUJSN · pith_short_8: MUXXTSQX

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/MUXXTSQX55CMUJSNVEIEOQFBHL \
  | 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: 652f79ca17ef44ca264da9104740a13afe9037732f1abf817d39f4ab899a00c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d34ef42abecba5cb8d9250fa541efeb72d1d5592cb312ab3cccccc8a1ab01a7e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-06-10T04:27:18Z",
    "title_canon_sha256": "f9a2f33f3d437e8bc081bf31e6870c83e9bd62cdd8a6d7cf0db9b9e3cb46c94c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11649",
    "kind": "arxiv",
    "version": 1
  }
}