Pith Number

pith:BUTMC7YA

pith:2015:BUTMC7YAVOT45MECBZM4PQYPJ2

not attested not anchored not stored refs pending

Parallel Tensor Compression for Large-Scale Scientific Data

Grey Ballard, Tamara G. Kolda, Woody Austin

arxiv:1510.06689 v2 · 2015-10-22 · cs.NA · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUTMC7YAVOT45MECBZM4PQYPJ2}

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	2026-05-18T00:53:24.601979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d26c17f00aba7ceb0820e59c7c30f4eaf48dae64aa79d98a7df1d8438f3648d

Aliases

arxiv: 1510.06689 · arxiv_version: 1510.06689v2 · doi: 10.48550/arxiv.1510.06689 · pith_short_12: BUTMC7YAVOT4 · pith_short_16: BUTMC7YAVOT45MEC · pith_short_8: BUTMC7YA

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/BUTMC7YAVOT45MECBZM4PQYPJ2 \
  | 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: 0d26c17f00aba7ceb0820e59c7c30f4eaf48dae64aa79d98a7df1d8438f3648d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fadbef3e935f95f0a00c652dc8fbdcd58305ae2fb910093cab6d4310f79ea44d",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2015-10-22T17:06:12Z",
    "title_canon_sha256": "b654cf6483bf669134883da394d91e587751c79eb56c2b8408b28a79c62beeea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06689",
    "kind": "arxiv",
    "version": 2
  }
}