Pith Number

pith:AE67KGL7

pith:2018:AE67KGL7S5SA5FDGVP2SBC4X3K

not attested not anchored not stored refs pending

Direct and Inverse Results for Multipoint Hermite-Pade Approximants

G. Lopez Lagomasino, N. Bosuwan, Y. Zaldivar Gerpe

arxiv:1810.07061 v1 · 2018-10-12 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AE67KGL7S5SA5FDGVP2SBC4X3K}

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	2026-05-18T00:03:10.578402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

013df5197f97640e9466abf5208b97dabad478bb104d691a7e154e44ac54ff20

Aliases

arxiv: 1810.07061 · arxiv_version: 1810.07061v1 · doi: 10.48550/arxiv.1810.07061 · pith_short_12: AE67KGL7S5SA · pith_short_16: AE67KGL7S5SA5FDG · pith_short_8: AE67KGL7

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/AE67KGL7S5SA5FDGVP2SBC4X3K \
  | 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: 013df5197f97640e9466abf5208b97dabad478bb104d691a7e154e44ac54ff20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e738a64470543a7216b5e931839e61a326b0c0caf5965156c97f493c1746fe7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-10-12T19:13:54Z",
    "title_canon_sha256": "2ac6a8db46d22c11d7b81b931d1bb51875eaba98068da07a91780fd6ed0ea849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07061",
    "kind": "arxiv",
    "version": 1
  }
}