Pith Number

pith:SIVSMZCL

pith:2018:SIVSMZCLWNRTOXSQ3O4X4KNLLT

not attested not anchored not stored refs pending

Algorithmic aspects of $M$-Lipschitz mappings of graphs

Jan Bok

arxiv:1801.05496 v3 · 2018-01-16 · math.CO · cs.DM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIVSMZCLWNRTOXSQ3O4X4KNLLT}

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	2026-05-18T00:17:32.907308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

922b26644bb363375e50dbb97e29ab5cec509b0388b32649abcb9d22bbf1a02b

Aliases

arxiv: 1801.05496 · arxiv_version: 1801.05496v3 · doi: 10.48550/arxiv.1801.05496 · pith_short_12: SIVSMZCLWNRT · pith_short_16: SIVSMZCLWNRTOXSQ · pith_short_8: SIVSMZCL

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/SIVSMZCLWNRTOXSQ3O4X4KNLLT \
  | 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: 922b26644bb363375e50dbb97e29ab5cec509b0388b32649abcb9d22bbf1a02b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2afa72702f021dbe515d97670a3e409d988b0e4b955e0243333124bf8f2cc584",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-01-16T22:17:52Z",
    "title_canon_sha256": "e26fe179bf3010157cc05efb5e95f7bb3fa5a76b22484c6b66943d3adb4a4312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05496",
    "kind": "arxiv",
    "version": 3
  }
}