Pith Number

pith:TEKOBM4Y

pith:2022:TEKOBM4Y6IC2TF7ADGJIJPJX3R

not attested not anchored not stored refs pending

Quantum State Tomography Inspired by Language Modeling

Chu Guo, Lu Zhong, Xiaoting Wang

arxiv:2212.04940 v1 · 2022-12-09 · 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{TEKOBM4Y6IC2TF7ADGJIJPJX3R}

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

Artificial intelligence for representing and characterizing quantum systems

Receipt and verification

First computed	2026-07-05T05:23:54.002480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9914e0b398f205a997e0199284bd37dc65df13ea82ebc524e39ab7b6c0183f63

Aliases

arxiv: 2212.04940 · arxiv_version: 2212.04940v1 · doi: 10.48550/arxiv.2212.04940 · pith_short_12: TEKOBM4Y6IC2 · pith_short_16: TEKOBM4Y6IC2TF7A · pith_short_8: TEKOBM4Y

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/TEKOBM4Y6IC2TF7ADGJIJPJX3R \
  | 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: 9914e0b398f205a997e0199284bd37dc65df13ea82ebc524e39ab7b6c0183f63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15df44cdbcb0fd523448984b12c819a072901f3b5855625b24ddf4792cbc0367",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-12-09T15:47:03Z",
    "title_canon_sha256": "d98a8ee4f192481c9ae266a211cf36acf177d696b7ee1951981f15e0acdab832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04940",
    "kind": "arxiv",
    "version": 1
  }
}