Pith Number

pith:FQDPIQBX

pith:2017:FQDPIQBXSU7DPEOUPGZRHOA3P4

not attested not anchored not stored refs pending

Fast and robust tensor decomposition with applications to dictionary learning

David Steurer, Tselil Schramm

arxiv:1706.08672 v1 · 2017-06-27 · cs.LG · cs.DS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQDPIQBXSU7DPEOUPGZRHOA3P4}

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	2026-05-18T00:41:31.399540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c06f44037953e3791d479b313b81b7f001a975e2424738cb3bae32041420a7d

Aliases

arxiv: 1706.08672 · arxiv_version: 1706.08672v1 · doi: 10.48550/arxiv.1706.08672 · pith_short_12: FQDPIQBXSU7D · pith_short_16: FQDPIQBXSU7DPEOU · pith_short_8: FQDPIQBX

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/FQDPIQBXSU7DPEOUPGZRHOA3P4 \
  | 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: 2c06f44037953e3791d479b313b81b7f001a975e2424738cb3bae32041420a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e236e8c506e92ae687041c87c5aa805511b428a56298e27358897c1d44826311",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-06-27T05:12:39Z",
    "title_canon_sha256": "26a3745bccca6c61f9e094300f76c85182130f9faa7cfbd04076e54ffde5c471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08672",
    "kind": "arxiv",
    "version": 1
  }
}