Pith Number

pith:DTA6THZA

pith:2017:DTA6THZAMNRNO7ZU2RP6BMWDV3

not attested not anchored not stored refs pending

Zero sum partition into sets of the same order and its applications

Sylwia Cichacz

arxiv:1702.07859 v1 · 2017-02-25 · 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{DTA6THZAMNRNO7ZU2RP6BMWDV3}

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	2026-05-18T00:23:09.157120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cc1e99f206362d77f34d45fe0b2c3aef337fef5dd9ab0dcc52471b1e88fa22d

Aliases

arxiv: 1702.07859 · arxiv_version: 1702.07859v1 · doi: 10.48550/arxiv.1702.07859 · pith_short_12: DTA6THZAMNRN · pith_short_16: DTA6THZAMNRNO7ZU · pith_short_8: DTA6THZA

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/DTA6THZAMNRNO7ZU2RP6BMWDV3 \
  | 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: 1cc1e99f206362d77f34d45fe0b2c3aef337fef5dd9ab0dcc52471b1e88fa22d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1998b4bbb5622fef0f8f5ec5e01da97a539b93178f2128a6e6b3f71eef45556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-02-25T09:09:24Z",
    "title_canon_sha256": "5c8f52b49b0274d9035e602f01c574173d07c37d89d4945ceb2ee3fcd821deeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07859",
    "kind": "arxiv",
    "version": 1
  }
}