Pith Number

pith:UHBDZOLX

pith:2024:UHBDZOLX27KRQD3JHZPXNJLWDG

not attested not anchored not stored refs pending

Quantum Algorithms for tensor-SVD

Ankit Khandelwal, Jezer Jojo, M Girish Chandra

arxiv:2405.19485 v1 · 2024-05-29 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHBDZOLX27KRQD3JHZPXNJLWDG}

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	2026-07-05T10:08:17.508128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c23cb977d7d5180f693e5f76a576199dc6a01d22d16c8d89255929f8016460

Aliases

arxiv: 2405.19485 · arxiv_version: 2405.19485v1 · doi: 10.48550/arxiv.2405.19485 · pith_short_12: UHBDZOLX27KR · pith_short_16: UHBDZOLX27KRQD3J · pith_short_8: UHBDZOLX

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/UHBDZOLX27KRQD3JHZPXNJLWDG \
  | 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: a1c23cb977d7d5180f693e5f76a576199dc6a01d22d16c8d89255929f8016460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8336e586353e78d0d99cfdc94a6f1fc382e450ed34fae48b09f0f1fb92674aa6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-29T20:01:11Z",
    "title_canon_sha256": "4055b5868bd6a501629f90e07a02c5fc79ac78e57b22b19da7c80f9544e60434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19485",
    "kind": "arxiv",
    "version": 1
  }
}