Pith Number

pith:67BFQA3Y

pith:2022:67BFQA3YTN7DH2SPXJ7ONO7KRU

not attested not anchored not stored refs pending

Multiscale space-time ansatz for correlation functions of quantum systems based on quantics tensor trains

Anna Kauch, Hiroshi Shinaoka, Kosuke Nogaki, Markus Wallerberger, Philipp Werner, Rihito Sakurai, Yuta Murakami

arxiv:2210.12984 v3 · 2022-10-24 · cond-mat.str-el · cond-mat.mtrl-sci · physics.comp-ph · 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{67BFQA3YTN7DH2SPXJ7ONO7KRU}

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	2026-07-05T06:05:13.514331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c25803789b7e33ea4fba7ee6bbea8d0f9eedefe98191ffdf469a89661ed2d4

Aliases

arxiv: 2210.12984 · arxiv_version: 2210.12984v3 · doi: 10.48550/arxiv.2210.12984 · pith_short_12: 67BFQA3YTN7D · pith_short_16: 67BFQA3YTN7DH2SP · pith_short_8: 67BFQA3Y

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/67BFQA3YTN7DH2SPXJ7ONO7KRU \
  | 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: f7c25803789b7e33ea4fba7ee6bbea8d0f9eedefe98191ffdf469a89661ed2d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd3e44969c0eb028b28b6c05077e2197400b127546d2628ae3495c19a392b165",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-10-24T07:17:02Z",
    "title_canon_sha256": "4f6d28181abfc8ad40f47cb9f74231123186b0477c6e7922f6db77f1157a1ecb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12984",
    "kind": "arxiv",
    "version": 3
  }
}