Pith Number

pith:FRBO2N3I

pith:2020:FRBO2N3I7HP74UMJEXDTQX7GKR

not attested not anchored not stored refs pending

An application benchmark for fermionic quantum simulations

Jerome F. Gonthier, Jonathan Romero, Micha{\l} St\k{e}ch{\l}y, Ntwali Toussaint Bashige, Pierre-Luc Dallaire-Demers, Yudong Cao

arxiv:2003.01862 v1 · 2020-03-04 · 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{FRBO2N3I7HP74UMJEXDTQX7GKR}

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

Quantum simulation of the Hubbard model on a graphene hexagon: Strengths of IQPE and noise constraints

Receipt and verification

First computed	2026-07-05T00:45:36.755717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c42ed3768f9dffe518925c7385fe6546263d5d9857c2a85c01758190e724dd2

Aliases

arxiv: 2003.01862 · arxiv_version: 2003.01862v1 · doi: 10.48550/arxiv.2003.01862 · pith_short_12: FRBO2N3I7HP7 · pith_short_16: FRBO2N3I7HP74UMJ · pith_short_8: FRBO2N3I

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/FRBO2N3I7HP74UMJEXDTQX7GKR \
  | 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: 2c42ed3768f9dffe518925c7385fe6546263d5d9857c2a85c01758190e724dd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49850906745199d1f1a4895ff0349b4ba52767d610138d0b3bc930c6cd1f3d7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-04T02:23:16Z",
    "title_canon_sha256": "a6e2e8a5d481f2e11692cf8da0549052b8bf75d8851b9c905d7b36915ce242af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01862",
    "kind": "arxiv",
    "version": 1
  }
}