Pith Number

pith:YHHCAHCR

pith:2020:YHHCAHCRKPZFRUDSESXET5B3GW

not attested not anchored not stored refs pending

Quantum Amplitude Estimation in the Presence of Noise

Eric G. Brown, Oktay Goktas, W.K. Tham

arxiv:2006.14145 v1 · 2020-06-25 · 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{YHHCAHCRKPZFRUDSESXET5B3GW}

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	2026-07-05T01:13:29.619649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1ce201c5153f258d07224ae49f43b35aa325a8640348f6dd5b410b1528e0f69

Aliases

arxiv: 2006.14145 · arxiv_version: 2006.14145v1 · doi: 10.48550/arxiv.2006.14145 · pith_short_12: YHHCAHCRKPZF · pith_short_16: YHHCAHCRKPZFRUDS · pith_short_8: YHHCAHCR

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/YHHCAHCRKPZFRUDSESXET5B3GW \
  | 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: c1ce201c5153f258d07224ae49f43b35aa325a8640348f6dd5b410b1528e0f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b513b212ca8db730bcaaa3085739ce63690f9be3d3a989b65d0be40628252bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-25T03:01:58Z",
    "title_canon_sha256": "46096b3f267b44d1e409da673bd3df9e122d8c251b319af36f7fc28b713560a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14145",
    "kind": "arxiv",
    "version": 1
  }
}