Pith Number

pith:I5VHNOYM

pith:2009:I5VHNOYMGLKC5MMF7PRX5L7LTP

not attested not anchored not stored refs pending

On certain non-unique solutions of the Stieltjes moment problem

A. Horzela (IFJ-PAN - Polish Academy of Sciences), A. I. Solomon, G. H. E. Duchamp (LIPN), K. A. Penson (LPTMC), P. Blasiak (IFJ-PAN - Polish Academy of Sciences)

arxiv:0909.4846 v1 · 2009-09-26 · math.FA · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5VHNOYMGLKC5MMF7PRX5L7LTP}

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	2026-05-18T02:43:09.673303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

476a76bb0c32d42eb185fbe37eafeb9be931b4b01952b8ef3902cc7cc5f0b486

Aliases

arxiv: 0909.4846 · arxiv_version: 0909.4846v1 · doi: 10.48550/arxiv.0909.4846 · pith_short_12: I5VHNOYMGLKC · pith_short_16: I5VHNOYMGLKC5MMF · pith_short_8: I5VHNOYM

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/I5VHNOYMGLKC5MMF7PRX5L7LTP \
  | 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: 476a76bb0c32d42eb185fbe37eafeb9be931b4b01952b8ef3902cc7cc5f0b486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48e150ba0ce2b184a1af188eb6b208638c8f9bf88c8d438feb98abd13bbab3a8",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2009-09-26T07:48:35Z",
    "title_canon_sha256": "9aaf9f76dc36adcf79911b6015c35dd0edce688894b3c76893b0142630decb76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4846",
    "kind": "arxiv",
    "version": 1
  }
}