Pith Number

pith:GFY3OACI

pith:2013:GFY3OACIY7H3GZD65DUZ3ESW65

not attested not anchored not stored refs pending

A Riemann--Hilbert approach to Jacobi operators and Gaussian quadrature

Sheehan Olver, Thomas Trogdon

arxiv:1311.5838 v1 · 2013-11-22 · 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{GFY3OACIY7H3GZD65DUZ3ESW65}

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	2026-05-18T03:06:23.105651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3171b70048c7cfb3647ee8e99d9256f76c9bcac81f5b7f5d50b7b769b0cb954f

Aliases

arxiv: 1311.5838 · arxiv_version: 1311.5838v1 · doi: 10.48550/arxiv.1311.5838 · pith_short_12: GFY3OACIY7H3 · pith_short_16: GFY3OACIY7H3GZD6 · pith_short_8: GFY3OACI

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/GFY3OACIY7H3GZD65DUZ3ESW65 \
  | 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: 3171b70048c7cfb3647ee8e99d9256f76c9bcac81f5b7f5d50b7b769b0cb954f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "178602714d523e0d4f47d45e286418b39ee361dd7ec9eaa0fd145ad8bc5fb097",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-11-22T18:33:53Z",
    "title_canon_sha256": "00bfc0e3032767c008e80ca7cac2bdc6f2092b3f5bcf9f106ba9cfecfee34cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5838",
    "kind": "arxiv",
    "version": 1
  }
}