Pith Number

pith:NYUSTAUG

pith:2013:NYUSTAUGI7PYRRJSMPLTTRXAQG

not attested not anchored not stored refs pending

Decimated generalized Prony systems

Dmitry Batenkov

arxiv:1308.0753 v1 · 2013-08-03 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYUSTAUGI7PYRRJSMPLTTRXAQG}

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	2026-05-18T03:16:48.299531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2929828647df88c53263d739c6e081bff4b4a38ed25b5fbf91691a5dcb37ab

Aliases

arxiv: 1308.0753 · arxiv_version: 1308.0753v1 · doi: 10.48550/arxiv.1308.0753 · pith_short_12: NYUSTAUGI7PY · pith_short_16: NYUSTAUGI7PYRRJS · pith_short_8: NYUSTAUG

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/NYUSTAUGI7PYRRJSMPLTTRXAQG \
  | 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: 6e2929828647df88c53263d739c6e081bff4b4a38ed25b5fbf91691a5dcb37ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1997b1c7cdb3b7b0931eeb72ead71d7a263b47bd0d184a05abc748b1be26c825",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-08-03T22:13:08Z",
    "title_canon_sha256": "7bdb26431436c3932313b8c11ccd28023feec4d70929a12eced0ae9762d28d25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0753",
    "kind": "arxiv",
    "version": 1
  }
}