Pith Number

pith:WZEVY7N7

pith:2017:WZEVY7N7VM5UH4RWO5U7SKVBNF

not attested not anchored not stored refs pending

AGC, t-designs and partition sets

Alberto Besana, Cristina Mart\'inez-Ram\'irez

arxiv:1706.05798 v1 · 2017-06-19 · 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{WZEVY7N7VM5UH4RWO5U7SKVBNF}

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	2026-05-18T00:42:08.862730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6495c7dbfab3b43f2367769f92aa1694264a7be7fbd4a6595e5a74c3ee129da

Aliases

arxiv: 1706.05798 · arxiv_version: 1706.05798v1 · doi: 10.48550/arxiv.1706.05798 · pith_short_12: WZEVY7N7VM5U · pith_short_16: WZEVY7N7VM5UH4RW · pith_short_8: WZEVY7N7

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/WZEVY7N7VM5UH4RWO5U7SKVBNF \
  | 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: b6495c7dbfab3b43f2367769f92aa1694264a7be7fbd4a6595e5a74c3ee129da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196d8ddd4e9b7b0cae4f6d0c3da3e63cea999a164e78fd0ff6976f94d30f87ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-06-19T06:21:39Z",
    "title_canon_sha256": "598e8acf63405259f27c28cdb2286dc245eee50d37c53dc1dec65b48ff9b12b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05798",
    "kind": "arxiv",
    "version": 1
  }
}