Pith Number

pith:DCORUR22

pith:2021:DCORUR22DHPJL5NMOICKSLTALV

not attested not anchored not stored refs pending

ATD: Augmenting CP Tensor Decomposition by Self Supervision

Cao Xiao, Chaoqi Yang, Cheng Qian, Edgar Solomonik, Jimeng Sun, M Brandon Westover, Navjot Singh

arxiv:2106.07900 v4 · 2021-06-15 · math.NA · cs.LG · 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{DCORUR22DHPJL5NMOICKSLTALV}

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	2026-07-05T04:58:27.320485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

189d1a475a19de95f5ac7204a92e605d77487c30a605e8ec8d248d5cdb95db93

Aliases

arxiv: 2106.07900 · arxiv_version: 2106.07900v4 · doi: 10.48550/arxiv.2106.07900 · pith_short_12: DCORUR22DHPJ · pith_short_16: DCORUR22DHPJL5NM · pith_short_8: DCORUR22

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/DCORUR22DHPJL5NMOICKSLTALV \
  | 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: 189d1a475a19de95f5ac7204a92e605d77487c30a605e8ec8d248d5cdb95db93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d8195073d5c51f1957f6f35912f18689362e36a138828cebd238a4d89ebd7b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-06-15T06:29:05Z",
    "title_canon_sha256": "c94a3120306b34cc9612c92da196ed10026152ddef26fbee31020bcf44d8dd0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07900",
    "kind": "arxiv",
    "version": 4
  }
}