Pith Number

pith:OAXIA3RC

pith:2015:OAXIA3RC6USC6FB4WYGNE5EJJZ

not attested not anchored not stored refs pending

Distance labelings: a generalization of Langford sequences

F. A. Muntaner-Batle, S.C. L\'opez

arxiv:1506.05386 v1 · 2015-06-17 · 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{OAXIA3RC6USC6FB4WYGNE5EJJZ}

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	2026-05-18T01:46:12.406411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

702e806e22f5242f143cb60cd274894e7373400b0ca0e802f43d7d784b15abe1

Aliases

arxiv: 1506.05386 · arxiv_version: 1506.05386v1 · doi: 10.48550/arxiv.1506.05386 · pith_short_12: OAXIA3RC6USC · pith_short_16: OAXIA3RC6USC6FB4 · pith_short_8: OAXIA3RC

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/OAXIA3RC6USC6FB4WYGNE5EJJZ \
  | 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: 702e806e22f5242f143cb60cd274894e7373400b0ca0e802f43d7d784b15abe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02cd8c20e826534549f8359aeb2449b802d57db07f88f773969e0def64e5cc65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-06-17T17:17:50Z",
    "title_canon_sha256": "1b515c3045ab9eb4039a6b3157d808f97a125f6f75c1ac6ddef4897c2debe584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05386",
    "kind": "arxiv",
    "version": 1
  }
}