Pith Number

pith:NWGJUJA7

pith:2016:NWGJUJA7NRZXSIJNCJ3RFCEEBL

not attested not anchored not stored refs pending

Shape Constrained Tensor Decompositions using Sparse Representations in Over-Complete Libraries

Bethany Lusch, Eric C. Chi, J. Nathan Kutz

arxiv:1608.04674 v1 · 2016-08-16 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWGJUJA7NRZXSIJNCJ3RFCEEBL}

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	2026-05-18T01:08:36.579743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d8c9a241f6c7379212d12771288840ac3ec2c891f888d392b029e3d3454ff6e

Aliases

arxiv: 1608.04674 · arxiv_version: 1608.04674v1 · doi: 10.48550/arxiv.1608.04674 · pith_short_12: NWGJUJA7NRZX · pith_short_16: NWGJUJA7NRZXSIJN · pith_short_8: NWGJUJA7

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/NWGJUJA7NRZXSIJNCJ3RFCEEBL \
  | 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: 6d8c9a241f6c7379212d12771288840ac3ec2c891f888d392b029e3d3454ff6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f880c7757095946b5f041812e99ddd90a96c855920b9b30b40a7c988156db7",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-08-16T17:00:48Z",
    "title_canon_sha256": "6c453fd7957edd3e379db264d508de64a35bf57d4d654cce487b0ddfeecc6933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04674",
    "kind": "arxiv",
    "version": 1
  }
}