Pith Number

pith:XGHEI7WX

pith:2014:XGHEI7WX4KSCAA2MOKGRDVYMBA

not attested not anchored not stored refs pending

Uniqueness of Gabor series

Yurii Belov

arxiv:1409.5231 v1 · 2014-09-18 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGHEI7WX4KSCAA2MOKGRDVYMBA}

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	2026-05-18T02:42:30.228124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98e447ed7e2a420034c728d11d70c081eb1e418e96c2cb82f4a52f8a0888133

Aliases

arxiv: 1409.5231 · arxiv_version: 1409.5231v1 · doi: 10.48550/arxiv.1409.5231 · pith_short_12: XGHEI7WX4KSC · pith_short_16: XGHEI7WX4KSCAA2M · pith_short_8: XGHEI7WX

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/XGHEI7WX4KSCAA2MOKGRDVYMBA \
  | 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: b98e447ed7e2a420034c728d11d70c081eb1e418e96c2cb82f4a52f8a0888133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019c38d500b69d5e02bcc0cddd79ac9ad24d3225b9c8ef2a3dff434ae8e5fa9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-09-18T09:17:33Z",
    "title_canon_sha256": "33a351a0778718b6511acdf934473f0dda40b92f274a5d19c00f2c68e121697d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5231",
    "kind": "arxiv",
    "version": 1
  }
}