Pith Number

pith:NTLXVCQA

pith:2024:NTLXVCQADMDLQ55ZCDCKJMMFAK

not attested not anchored not stored refs pending

Learning tensor networks with tensor cross interpolation: new algorithms and libraries

Hiroshi Shinaoka, Jan von Delft, Jheng-Wei Li, Marc K. Ritter, Matthieu Jeannin, Olivier Parcollet, Satoshi Terasaki, Thibaud Louvet, Thomas Kloss, Xavier Waintal, Yuriel N\'u\~nez Fern\'andez

arxiv:2407.02454 v3 · 2024-07-02 · physics.comp-ph · cond-mat.str-el

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

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\usepackage{pith}
\pithnumber{NTLXVCQADMDLQ55ZCDCKJMMFAK}

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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.

Cited by

2 papers in Pith

Entanglement scaling in matrix product state representation of smooth functions and their shallow quantum circuit approximations

Tensor Cross Interpolation of Purities in Quantum Many-Body Systems

Receipt and verification

First computed	2026-07-05T10:39:09.316068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd77a8a001b06b877b910c4a4b1850280142411920780d5fe53eec23d757314

Aliases

arxiv: 2407.02454 · arxiv_version: 2407.02454v3 · doi: 10.48550/arxiv.2407.02454 · pith_short_12: NTLXVCQADMDL · pith_short_16: NTLXVCQADMDLQ55Z · pith_short_8: NTLXVCQA

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/NTLXVCQADMDLQ55ZCDCKJMMFAK \
  | 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: 6cd77a8a001b06b877b910c4a4b1850280142411920780d5fe53eec23d757314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5610246fb89d59048c530e8047178daf655d1a34fce57cd46b309062afa78d7f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-07-02T17:32:29Z",
    "title_canon_sha256": "b3dac0c790a61eadf51afee565e514eb2e73a35039f1bb37f2a22eee8838a35f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.02454",
    "kind": "arxiv",
    "version": 3
  }
}