Pith Number

pith:TGM66TR7

pith:2018:TGM66TR7U4TXHYGYHJO5IUHPKI

not attested not anchored not stored refs pending

Single-shot quantum memory advantage in the simulation of stochastic processes

Farzad Ghafari, Geoff J. Pryde, Howard M. Wiseman, Jayne Thompson, Lynden K. Shalm, Mile Gu, Nora Tischler, Raj B. Patel, Sae Woo Nam, Varun B. Verma

arxiv:1812.04251 v1 · 2018-12-11 · 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{TGM66TR7U4TXHYGYHJO5IUHPKI}

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.

Receipt and verification

First computed	2026-07-05T00:14:12.095988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9999ef4e3fa72773e0d83a5dd450ef523ef6eb99ca3d608dd4881f1e8ea82146

Aliases

arxiv: 1812.04251 · arxiv_version: 1812.04251v1 · doi: 10.48550/arxiv.1812.04251 · pith_short_12: TGM66TR7U4TX · pith_short_16: TGM66TR7U4TXHYGY · pith_short_8: TGM66TR7

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/TGM66TR7U4TXHYGYHJO5IUHPKI \
  | 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: 9999ef4e3fa72773e0d83a5dd450ef523ef6eb99ca3d608dd4881f1e8ea82146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77979854f8bd6ac27ff609c82f99fbb4553444f70dd34a12225a68e73dd12544",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-11T08:01:52Z",
    "title_canon_sha256": "4b9f1a3ddb1cb04a2d083b02975290b36ae1a7989a918b4bbb1118a619c05069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04251",
    "kind": "arxiv",
    "version": 1
  }
}