Pith Number

pith:KCNRWD6O

pith:2017:KCNRWD6OMGDORBMYBB23RQFL75

not attested not anchored not stored refs pending

A new exponential upper bound for the Erd\H{o}s-Ginzburg-Ziv constant

G\'abor Heged\"us

arxiv:1712.00228 v1 · 2017-12-01 · math.NT · 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{KCNRWD6OMGDORBMYBB23RQFL75}

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	2026-05-18T00:29:06.874691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509b1b0fce6186e885980875b8c0abff6efbcedc1515444b9550b14fa6e59806

Aliases

arxiv: 1712.00228 · arxiv_version: 1712.00228v1 · doi: 10.48550/arxiv.1712.00228 · pith_short_12: KCNRWD6OMGDO · pith_short_16: KCNRWD6OMGDORBMY · pith_short_8: KCNRWD6O

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/KCNRWD6OMGDORBMYBB23RQFL75 \
  | 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: 509b1b0fce6186e885980875b8c0abff6efbcedc1515444b9550b14fa6e59806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b26d7b1b0ccf2286e46b78e13df52b50d6253255db37003d7fc881dc4a142b4",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-12-01T08:18:52Z",
    "title_canon_sha256": "6f78a803ca747883346008518d627efd967d77d0083ca76899411270744fb970"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00228",
    "kind": "arxiv",
    "version": 1
  }
}