Pith Number

pith:SIQWYY6J

pith:2015:SIQWYY6JZMTTCBPI4ECMJ3YRD3

not attested not anchored not stored refs pending

Behavior of Gabor frame operators on Wiener amalgam spaces

Anirudha Poria

arxiv:1507.04549 v4 · 2015-07-16 · 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{SIQWYY6JZMTTCBPI4ECMJ3YRD3}

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	2026-05-18T01:10:43.034886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92216c63c9cb273105e8e104c4ef111ed5d0a749ee66dbe99727a88fa18b64b7

Aliases

arxiv: 1507.04549 · arxiv_version: 1507.04549v4 · doi: 10.48550/arxiv.1507.04549 · pith_short_12: SIQWYY6JZMTT · pith_short_16: SIQWYY6JZMTTCBPI · pith_short_8: SIQWYY6J

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/SIQWYY6JZMTTCBPI4ECMJ3YRD3 \
  | 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: 92216c63c9cb273105e8e104c4ef111ed5d0a749ee66dbe99727a88fa18b64b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "917396700e8f0539e6af8197da47ea0620fb1ef932176e9dc1045eb83594a73c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-07-16T12:44:56Z",
    "title_canon_sha256": "45b28fc435b2cf6f30b0c7f9496beac152d6ed16ac358952823f51aaf5b91e5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04549",
    "kind": "arxiv",
    "version": 4
  }
}