Pith Number

pith:YQTI42E2

pith:2021:YQTI42E2TYROKJKS6L3G2BDRNY

not attested not anchored not stored refs pending

Quantum Algorithms for Ground-State Preparation and Green's Function Calculation

Eugene Dumitrescu, Trevor Keen, Yan Wang

arxiv:2112.05731 v1 · 2021-12-10 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQTI42E2TYROKJKS6L3G2BDRNY}

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

3 papers in Pith

Dynamical structure factor with a pumping approach on a trapped-ion quantum computer

Measurement-Efficient Variational Quantum Linear Solver for Carleman-Linearized Nonlinear Dynamics

Spectral functions on a quantum computer through system-environment interaction

Receipt and verification

First computed	2026-07-05T03:39:51.180295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4268e689a9e22e52552f2f66d04716e22714d7583d8db7b9375e09de5290b87

Aliases

arxiv: 2112.05731 · arxiv_version: 2112.05731v1 · doi: 10.48550/arxiv.2112.05731 · pith_short_12: YQTI42E2TYRO · pith_short_16: YQTI42E2TYROKJKS · pith_short_8: YQTI42E2

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/YQTI42E2TYROKJKS6L3G2BDRNY \
  | 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: c4268e689a9e22e52552f2f66d04716e22714d7583d8db7b9375e09de5290b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f77a54259ba409bc1b991a30b8ecc056191e214d3a9af574aade7da58611cad5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-10T18:39:55Z",
    "title_canon_sha256": "5596c4d22963964ac112015b2d04c387e1681d77d893c8e38b61625ca5a241a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05731",
    "kind": "arxiv",
    "version": 1
  }
}