Pith Number

pith:JQHPVRSH

pith:2023:JQHPVRSH53QQ2KJFHDNO4XBUMY

not attested not anchored not stored refs pending

Solving Schr\"odinger Equation with a Language Model

Chu Guo, Honghui Shang, Jinlong Yang, Yangjun Wu, Zhenyu Li

arxiv:2307.09343 v4 · 2023-07-18 · 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{JQHPVRSH53QQ2KJFHDNO4XBUMY}

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.

Cited by

1 paper in Pith

Structured Factorization Approaches for Quantum State Tomography

Receipt and verification

First computed	2026-07-05T08:04:13.468912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c0efac647eee10d292538daee5c34663b111555d3bd1ea9dd5e9316f6cb3ad9

Aliases

arxiv: 2307.09343 · arxiv_version: 2307.09343v4 · doi: 10.48550/arxiv.2307.09343 · pith_short_12: JQHPVRSH53QQ · pith_short_16: JQHPVRSH53QQ2KJF · pith_short_8: JQHPVRSH

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/JQHPVRSH53QQ2KJFHDNO4XBUMY \
  | 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: 4c0efac647eee10d292538daee5c34663b111555d3bd1ea9dd5e9316f6cb3ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beb75b183f63917696a35ce0e9aa9ac227067cf2f64657cde18d6d65e386d0fa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-18T15:29:10Z",
    "title_canon_sha256": "4f1d4326a882e25e45b672f518152a9b62847019265f73dfd4be8dbef517d9aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09343",
    "kind": "arxiv",
    "version": 4
  }
}