Pith Number

pith:G55IC5OK

pith:2017:G55IC5OKPWUHYQEMFDYML4KMA7

not attested not anchored not stored refs pending

Distance magic labelings of product graphs

I Wayan Palton Anuwiksa, Rinovia Simanjuntak

arxiv:1712.04879 v1 · 2017-12-13 · 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{G55IC5OKPWUHYQEMFDYML4KMA7}

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	2026-05-18T00:28:03.231114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

377a8175ca7da87c408c28f0c5f14c07e39e78c3932f7b2889c1c473d640320b

Aliases

arxiv: 1712.04879 · arxiv_version: 1712.04879v1 · doi: 10.48550/arxiv.1712.04879 · pith_short_12: G55IC5OKPWUH · pith_short_16: G55IC5OKPWUHYQEM · pith_short_8: G55IC5OK

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/G55IC5OKPWUHYQEMFDYML4KMA7 \
  | 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: 377a8175ca7da87c408c28f0c5f14c07e39e78c3932f7b2889c1c473d640320b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b442d97ba8b204f2e589a72ba4dbf982096ff7e3e37fe6e2e4e3cbdcccf17f04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-12-13T17:46:43Z",
    "title_canon_sha256": "1d108f9f07a0218a0299c71ea73a25c86a3dbd89b3417428238656f75118b30b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04879",
    "kind": "arxiv",
    "version": 1
  }
}