Pith Number

pith:44ZRX6CM

pith:2015:44ZRX6CMEXIGFEMXHLR5SIXMU5

not attested not anchored not stored refs pending

On the Unique Determination of Domains by the Condition of the Local Isometry of the Boundaries in the Relative Metrics

Anatoly P. Kopylov

arxiv:1511.04235 v6 · 2015-11-13 · 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{44ZRX6CMEXIGFEMXHLR5SIXMU5}

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	2026-05-18T01:03:20.122067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7331bf84c25d06291973ae3d922eca74e2a98a4db6c047f5d2815f8b6f08380

Aliases

arxiv: 1511.04235 · arxiv_version: 1511.04235v6 · doi: 10.48550/arxiv.1511.04235 · pith_short_12: 44ZRX6CMEXIG · pith_short_16: 44ZRX6CMEXIGFEMX · pith_short_8: 44ZRX6CM

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/44ZRX6CMEXIGFEMXHLR5SIXMU5 \
  | 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: e7331bf84c25d06291973ae3d922eca74e2a98a4db6c047f5d2815f8b6f08380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26375fed07f987ef83109e2b187bbe54ca37a1ac0079dd2b23f0c8e08b8e33b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2015-11-13T11:10:10Z",
    "title_canon_sha256": "d87fc4cfc28a9146a348e2bf9803533506a619b222b7680579e36691da468d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04235",
    "kind": "arxiv",
    "version": 6
  }
}