Pith Number

pith:XZM5JJTA

pith:2024:XZM5JJTATKI2GLAB3VF5SI3AEI

not attested not anchored not stored refs pending

Distributed memory parallel adaptive tensor-train cross approximation

Daniel Hayes, Jing-Mei Qiu, Tianyi Shi

arxiv:2407.11290 v2 · 2024-07-16 · math.NA · cs.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{XZM5JJTATKI2GLAB3VF5SI3AEI}

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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.

Cited by

1 paper in Pith

A conservative adaptive rank method for the Wigner-Poisson system

Receipt and verification

First computed	2026-07-05T12:04:27.463634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be59d4a6609a91a32c01dd4bd923602210b38067c79a5b017249df96e8bd3a25

Aliases

arxiv: 2407.11290 · arxiv_version: 2407.11290v2 · doi: 10.48550/arxiv.2407.11290 · pith_short_12: XZM5JJTATKI2 · pith_short_16: XZM5JJTATKI2GLAB · pith_short_8: XZM5JJTA

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/XZM5JJTATKI2GLAB3VF5SI3AEI \
  | 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: be59d4a6609a91a32c01dd4bd923602210b38067c79a5b017249df96e8bd3a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c04a8dc1613bcda63de3cbd9592abade62d4653e2ea8c86135b8e6db54b17a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-07-16T00:36:42Z",
    "title_canon_sha256": "6f0f0105cd96ba739b472b9bd5a016cb4f99aed4725d8576a75a847ae14b3336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.11290",
    "kind": "arxiv",
    "version": 2
  }
}