Pith Number

pith:CCMBNXGE

pith:2017:CCMBNXGEKK3MKYESK7JSXEMIDU

not attested not anchored not stored refs pending

On a combination of the 1-2-3 Conjecture and the Antimagic Labelling Conjecture

Julien Bensmail, Kasper Szabo Lyngsie, Mohammed Senhaji

arxiv:1704.01172 v1 · 2017-04-04 · 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{CCMBNXGEKK3MKYESK7JSXEMIDU}

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	2026-05-18T00:47:00.201504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

109816dcc452b6c5609257d32b91881d13a954fb430a68fdc52f1bc4eaed67ae

Aliases

arxiv: 1704.01172 · arxiv_version: 1704.01172v1 · doi: 10.48550/arxiv.1704.01172 · pith_short_12: CCMBNXGEKK3M · pith_short_16: CCMBNXGEKK3MKYES · pith_short_8: CCMBNXGE

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/CCMBNXGEKK3MKYESK7JSXEMIDU \
  | 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: 109816dcc452b6c5609257d32b91881d13a954fb430a68fdc52f1bc4eaed67ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f235b5b0a70bb516d432dd034e1a40dbe29c5ee96e2037b760d970f0654c33e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-04-04T20:21:56Z",
    "title_canon_sha256": "e6a3f50c136bb1b1c4cc1d9e1829dddb0673678c922f2fa8b09bd74cf074e5e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01172",
    "kind": "arxiv",
    "version": 1
  }
}