Pith Number

pith:2EECGGG4

pith:2015:2EECGGG4RBPMOVAC64M7QODH4K

not attested not anchored not stored refs pending

On Gabor frames generated by sign-changing windows and B-splines

Hong Oh Kim, Ole Christensen, Rae Young Kim

arxiv:1503.02160 v1 · 2015-03-07 · 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{2EECGGG4RBPMOVAC64M7QODH4K}

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	2026-05-18T02:25:25.726691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1082318dc885ec75402f719f83867e2ac8ac76865ce82b2ca3af997927d6a93

Aliases

arxiv: 1503.02160 · arxiv_version: 1503.02160v1 · doi: 10.48550/arxiv.1503.02160 · pith_short_12: 2EECGGG4RBPM · pith_short_16: 2EECGGG4RBPMOVAC · pith_short_8: 2EECGGG4

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/2EECGGG4RBPMOVAC64M7QODH4K \
  | 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: d1082318dc885ec75402f719f83867e2ac8ac76865ce82b2ca3af997927d6a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b87283cb58921cac996a8a069fd363f81ad3d2bcddd8ebf1f912970acf10680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-03-07T11:04:06Z",
    "title_canon_sha256": "69f3b5939cd51a6a08b2057d4b06eea93f1a47f8944590298bb5f66f794da916"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02160",
    "kind": "arxiv",
    "version": 1
  }
}