Pith Number

pith:RTMHAJ7S

pith:2014:RTMHAJ7SZYKS5RCQMJ4MN4A72T

not attested not anchored not stored refs pending

Non-separability of the Lipschitz distance

Kohei Suzuki, Yohei Yamazaki

arxiv:1412.3491 v2 · 2014-12-10 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTMHAJ7SZYKS5RCQMJ4MN4A72T}

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	2026-05-18T01:33:16.297585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd87027f2ce152ec4506278c6f01fd4ccf79a2bb3cda131aacf742a97cf9938

Aliases

arxiv: 1412.3491 · arxiv_version: 1412.3491v2 · doi: 10.48550/arxiv.1412.3491 · pith_short_12: RTMHAJ7SZYKS · pith_short_16: RTMHAJ7SZYKS5RCQ · pith_short_8: RTMHAJ7S

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/RTMHAJ7SZYKS5RCQMJ4MN4A72T \
  | 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: 8cd87027f2ce152ec4506278c6f01fd4ccf79a2bb3cda131aacf742a97cf9938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0caf5b47c572e7d49bd7515e2e220e048776b592a361b3afaab32c4ea9cf667c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-12-10T23:11:16Z",
    "title_canon_sha256": "7ffab1411e87e827337621f7a1587a9644fd5a5199e1d181945e881a5fc3fc1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3491",
    "kind": "arxiv",
    "version": 2
  }
}