Pith Number

pith:H73VIQT3

pith:2011:H73VIQT3XIA7CQCQSA7HT7E7KG

not attested not anchored not stored refs pending

Deconvolution of band limited functions on non-compact symmetric spaces

Isaac Pesenson

arxiv:1108.5634 v1 · 2011-08-29 · 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{H73VIQT3XIA7CQCQSA7HT7E7KG}

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	2026-05-18T04:14:37.097738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff754427bba01f14050903e79fc9f51b4359021da66a66fbcf4a7f1672dfe23

Aliases

arxiv: 1108.5634 · arxiv_version: 1108.5634v1 · doi: 10.48550/arxiv.1108.5634 · pith_short_12: H73VIQT3XIA7 · pith_short_16: H73VIQT3XIA7CQCQ · pith_short_8: H73VIQT3

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/H73VIQT3XIA7CQCQSA7HT7E7KG \
  | 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: 3ff754427bba01f14050903e79fc9f51b4359021da66a66fbcf4a7f1672dfe23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "174388b63398423284b75b74f0ba291d3d13e660fb1879f834ef115278b8af62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-08-29T16:25:41Z",
    "title_canon_sha256": "727bb63d9671c5074de3e9cce68062e0e12a049fac291b445c4376f5da5cf349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5634",
    "kind": "arxiv",
    "version": 1
  }
}