Pith Number

pith:JXBRTYK3

pith:2020:JXBRTYK34RK54ZNPJH4IVN4T4W

not attested not anchored not stored refs pending

Faster Amplitude Estimation

Kouhei Nakaji

arxiv:2003.02417 v3 · 2020-03-05 · 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{JXBRTYK34RK54ZNPJH4IVN4T4W}

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 scattering amplitudes and interferences in perturbative QCD

Receipt and verification

First computed	2026-07-05T03:35:05.434903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dc319e15be455de65af49f88ab793e5904ed5003612acf1c5976bee68d04f9a

Aliases

arxiv: 2003.02417 · arxiv_version: 2003.02417v3 · doi: 10.48550/arxiv.2003.02417 · pith_short_12: JXBRTYK34RK5 · pith_short_16: JXBRTYK34RK54ZNP · pith_short_8: JXBRTYK3

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/JXBRTYK34RK54ZNPJH4IVN4T4W \
  | 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: 4dc319e15be455de65af49f88ab793e5904ed5003612acf1c5976bee68d04f9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821d0b6757e7f5e531e0e96fc3326f72057cdab080d8200c0f3c61e8a489b5b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-05T03:38:00Z",
    "title_canon_sha256": "0def43975c8b1084396c4d26a7cf5da163f6e285264b05c99452c963bd3ea622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02417",
    "kind": "arxiv",
    "version": 3
  }
}