Pith Number

pith:UM6XJD76

pith:2018:UM6XJD76WMNIM3OETKJEMAKN3G

not attested not anchored not stored refs pending

A Note on Almost Anti-Periodic Functions in Banach Spaces

Daniel Velinov, Marko Kosti\'c

arxiv:1808.01299 v1 · 2018-08-03 · 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{UM6XJD76WMNIM3OETKJEMAKN3G}

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	2026-05-17T23:51:19.639712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33d748ffeb31a866dc49a9246014dd99282ab5fcfabf8ad676c10f9b50b4676

Aliases

arxiv: 1808.01299 · arxiv_version: 1808.01299v1 · doi: 10.48550/arxiv.1808.01299 · pith_short_12: UM6XJD76WMNI · pith_short_16: UM6XJD76WMNIM3OE · pith_short_8: UM6XJD76

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/UM6XJD76WMNIM3OETKJEMAKN3G \
  | 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: a33d748ffeb31a866dc49a9246014dd99282ab5fcfabf8ad676c10f9b50b4676

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87aadf0099ba465533f3ee5534d0671aa4e8bd8b38f3ac9852e6e614e6ef24ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-08-03T18:27:18Z",
    "title_canon_sha256": "295196f0f4d9d868b3479445e92dbc9e02ae258a68b11fa6d1dd13bc5d658bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01299",
    "kind": "arxiv",
    "version": 1
  }
}