Pith Number

pith:EEQSJUHK

pith:2013:EEQSJUHKWKUHIV3YZUUXTPHTKH

not attested not anchored not stored refs pending

Structure of nonstationary Gabor frames and their dual systems

Nicki Holighaus

arxiv:1306.5037 v1 · 2013-06-21 · 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{EEQSJUHKWKUHIV3YZUUXTPHTKH}

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	2026-05-18T00:39:16.194281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212124d0eab2a8745778cd2979bcf351c89c3b3021d07d1b17567615b6933c6a

Aliases

arxiv: 1306.5037 · arxiv_version: 1306.5037v1 · doi: 10.48550/arxiv.1306.5037 · pith_short_12: EEQSJUHKWKUH · pith_short_16: EEQSJUHKWKUHIV3Y · pith_short_8: EEQSJUHK

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/EEQSJUHKWKUHIV3YZUUXTPHTKH \
  | 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: 212124d0eab2a8745778cd2979bcf351c89c3b3021d07d1b17567615b6933c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a4758e1b2dd61374374cd71eef1e1e6858ffed54682eea26a11e91ffe730bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-06-21T02:55:42Z",
    "title_canon_sha256": "25788d26095edb59a3a00a8e873d7d42fc0570c6c5aa402a02d1ef6fdea5b01d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5037",
    "kind": "arxiv",
    "version": 1
  }
}