Pith Number

pith:EDRHD3BK

pith:2015:EDRHD3BKRQBM65BJT6YCD3GNHV

not attested not anchored not stored refs pending

On strongly separately continuous functions on sequence spaces

Olena Karlova, Tom\'a\v{s} Visnyai

arxiv:1512.01757 v1 · 2015-12-06 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDRHD3BKRQBM65BJT6YCD3GNHV}

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	2026-05-18T01:25:10.427407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e271ec2a8c02cf74299fb021eccd3d58fa3c79597f90caa55704e13a4b4a23

Aliases

arxiv: 1512.01757 · arxiv_version: 1512.01757v1 · doi: 10.48550/arxiv.1512.01757 · pith_short_12: EDRHD3BKRQBM · pith_short_16: EDRHD3BKRQBM65BJ · pith_short_8: EDRHD3BK

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/EDRHD3BKRQBM65BJT6YCD3GNHV \
  | 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: 20e271ec2a8c02cf74299fb021eccd3d58fa3c79597f90caa55704e13a4b4a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cc70f52c05934817ed70b2298da2560731ddac7f6fe1fd515b0ecb2010c7634",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2015-12-06T07:51:26Z",
    "title_canon_sha256": "3e2c2bce3d9b6c38157b525d5b00608c3bf7921b00d9b491d7f3536a85a21373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01757",
    "kind": "arxiv",
    "version": 1
  }
}