Pith Number

pith:UJFXITWC

pith:2021:UJFXITWC5R57JCY6XFR32I5VKM

not attested not anchored not stored refs pending

Benchmarking quantum co-processors in an application-centric, hardware-agnostic and scalable way

Cyril Allouche, Simon Martiel, Thomas Ayral

arxiv:2102.12973 v2 · 2021-02-25 · 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{UJFXITWC5R57JCY6XFR32I5VKM}

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	2026-07-05T03:00:32.010344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a24b744ec2ec7bf48b1eb963bd23b55313521bc8d9dffbac1aab86ee55b5d464

Aliases

arxiv: 2102.12973 · arxiv_version: 2102.12973v2 · doi: 10.48550/arxiv.2102.12973 · pith_short_12: UJFXITWC5R57 · pith_short_16: UJFXITWC5R57JCY6 · pith_short_8: UJFXITWC

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/UJFXITWC5R57JCY6XFR32I5VKM \
  | 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: a24b744ec2ec7bf48b1eb963bd23b55313521bc8d9dffbac1aab86ee55b5d464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "322f016819ab87d2b6f5f2fad9d7a7b2e2f6bc0eaa9400ee304ffb9f13ecbd51",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-25T16:26:23Z",
    "title_canon_sha256": "a226ce7aead209b696d1ef925c60e49efbca46614f90c8a4ff4bf38267097e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12973",
    "kind": "arxiv",
    "version": 2
  }
}