Pith Number

pith:LE36WUE4

pith:2021:LE36WUE4WLBCST2FA7I43RFLE7

not attested not anchored not stored refs pending

Hypergraph Tur\'an Problems in $\ell_2$-Norm

Bernard Lidick\'y, Felix Christian Clemen, J\'ozsef Balogh

arxiv:2108.10406 v3 · 2021-08-23 · 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{LE36WUE4WLBCST2FA7I43RFLE7}

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

The $(t,p)$-Norm in Classical Extremal Problems

Receipt and verification

First computed	2026-07-05T10:01:58.862511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5937eb509cb2c2294f4507d1cdc4ab27c4db1e33ba362f3b86c54940c1ac015f

Aliases

arxiv: 2108.10406 · arxiv_version: 2108.10406v3 · doi: 10.48550/arxiv.2108.10406 · pith_short_12: LE36WUE4WLBC · pith_short_16: LE36WUE4WLBCST2F · pith_short_8: LE36WUE4

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/LE36WUE4WLBCST2FA7I43RFLE7 \
  | 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: 5937eb509cb2c2294f4507d1cdc4ab27c4db1e33ba362f3b86c54940c1ac015f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea4f9d3a8e21e44b8ab80c8d97cc5c0c07eecc6868f4aacc1f9988a1d3dee5d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2021-08-23T20:57:23Z",
    "title_canon_sha256": "d249b4dc99a39057cc00768bb150a9b78414b5fe9ac24a340f8ab9c8ede5e7ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10406",
    "kind": "arxiv",
    "version": 3
  }
}