Pith Number

pith:MALXRYYB

pith:2018:MALXRYYBVFUSTJI2XPE7ZGZ524

not attested not anchored not stored refs pending

The $\kappa$-Fr\'{e}chet--Urysohn property for locally convex spaces

S. Gabriyelyan

arxiv:1812.10166 v2 · 2018-12-25 · math.GN · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MALXRYYBVFUSTJI2XPE7ZGZ524}

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	2026-05-17T23:56:52.465548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

601778e301a96929a51abbc9fc9b3dd70a34288491fc2fa9e002b85fd60d177a

Aliases

arxiv: 1812.10166 · arxiv_version: 1812.10166v2 · doi: 10.48550/arxiv.1812.10166 · pith_short_12: MALXRYYBVFUS · pith_short_16: MALXRYYBVFUSTJI2 · pith_short_8: MALXRYYB

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/MALXRYYBVFUSTJI2XPE7ZGZ524 \
  | 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: 601778e301a96929a51abbc9fc9b3dd70a34288491fc2fa9e002b85fd60d177a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259af0e011f033b9febfc6c7da6034e60df9cdf077ba71ab6d2e2834b6e34082",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-12-25T21:11:39Z",
    "title_canon_sha256": "059bc7431c7b0fe6da6b52a562c93606c7bf0ff3d03b50b90694daec0c904dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10166",
    "kind": "arxiv",
    "version": 2
  }
}