Pith Number

pith:W3CRAC5C

pith:2024:W3CRAC5CMAPBK3ULJ6YCUZNLYX

not attested not anchored not stored refs pending

Dirac's theorem for linear hypergraphs

Hyunwoo Lee, Seonghyuk Im

arxiv:2403.14269 v2 · 2024-03-21 · 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{W3CRAC5CMAPBK3ULJ6YCUZNLYX}

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.

Cited by

1 paper in Pith

Embedding loose trees in $k$-uniform hypergraphs

Receipt and verification

First computed	2026-07-05T10:39:17.586928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6c5100ba2601e156e8b4fb02a65abc5d4fb7ddcf815ff65a5bc30524d97dac4

Aliases

arxiv: 2403.14269 · arxiv_version: 2403.14269v2 · doi: 10.48550/arxiv.2403.14269 · pith_short_12: W3CRAC5CMAPB · pith_short_16: W3CRAC5CMAPBK3UL · pith_short_8: W3CRAC5C

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/W3CRAC5CMAPBK3ULJ6YCUZNLYX \
  | 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: b6c5100ba2601e156e8b4fb02a65abc5d4fb7ddcf815ff65a5bc30524d97dac4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "198c4459467914782b07ed4c67c18afac8cebe2b8af13dce3db2c41288ad7afb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-03-21T10:10:32Z",
    "title_canon_sha256": "b1f4b7aef3c9c81f21c24111d1e2c409d2aca91cb3f7926f5ce3889536e44e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.14269",
    "kind": "arxiv",
    "version": 2
  }
}