Pith Number

pith:O2MD2X26

pith:2026:O2MD2X263AYFUCQTSR6HOIHZ4H

not attested not anchored not stored refs pending

Extremal $t$-intersecting Families of Permutations for Large $t$

Pitchayut Saengrungkongka

arxiv:2605.26051 v1 · 2026-05-25 · 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{O2MD2X263AYFUCQTSR6HOIHZ4H}

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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.

Cited by

1 paper in Pith

A Complete Intersection Theorem for Large Permutation Groups

Receipt and verification

First computed	2026-05-26T02:05:24.990851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76983d5f5ed8305a0a13947c7720f9e1ebe85ca69446c2c824a5cc762b6ca424

Aliases

arxiv: 2605.26051 · arxiv_version: 2605.26051v1 · doi: 10.48550/arxiv.2605.26051 · pith_short_12: O2MD2X263AYF · pith_short_16: O2MD2X263AYFUCQT · pith_short_8: O2MD2X26

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/O2MD2X263AYFUCQTSR6HOIHZ4H \
  | 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: 76983d5f5ed8305a0a13947c7720f9e1ebe85ca69446c2c824a5cc762b6ca424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f2e5ec9471e37e02a3b9edaf360bd4173cde2c1764650b10bb2d82b9323e072",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-25T17:12:19Z",
    "title_canon_sha256": "190b6603cdcb29297c9d0105ace1f2e46f479035974294a92f5ed5b9d172d462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26051",
    "kind": "arxiv",
    "version": 1
  }
}