Pith Number

pith:JBD74A6K

pith:2017:JBD74A6KXPCWBMH3LKWHJIOTF2

not attested not anchored not stored refs pending

Small and Large Weights in Steinhaus Triangles

Josep M. Brunat, Montserrat Maureso

arxiv:1707.06698 v1 · 2017-07-19 · 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{JBD74A6KXPCWBMH3LKWHJIOTF2}

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	2026-05-18T00:39:51.924608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4847fe03cabbc560b0fb5aac74a1d32e9b1411a8a9dc221e2b5053b57408cd37

Aliases

arxiv: 1707.06698 · arxiv_version: 1707.06698v1 · doi: 10.48550/arxiv.1707.06698 · pith_short_12: JBD74A6KXPCW · pith_short_16: JBD74A6KXPCWBMH3 · pith_short_8: JBD74A6K

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/JBD74A6KXPCWBMH3LKWHJIOTF2 \
  | 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: 4847fe03cabbc560b0fb5aac74a1d32e9b1411a8a9dc221e2b5053b57408cd37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "340fcb46ab483dc2498b63f9fe66a97572b69fc7bf6538097875d6ca34d8649d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-07-19T16:47:35Z",
    "title_canon_sha256": "c56633db5b16407257f2a8f445ecd48465d1f26a806a429e52b62022316a8234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06698",
    "kind": "arxiv",
    "version": 1
  }
}