Pith Number

pith:2DSWA6W3

pith:2021:2DSWA6W3XR7VBGZVVG7UOQK2Q5

not attested not anchored not stored refs pending

QSSA: An SSA-based IR for Quantum Computing

Anurudh Peduri, Siddharth Bhat

arxiv:2109.02409 v1 · 2021-09-06 · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DSWA6W3XR7VBGZVVG7UOQK2Q5}

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

MLIR for Quantum Beyond Gate Cancellation: Quantum Circuit Mapping Reimagined

Receipt and verification

First computed	2026-07-05T04:08:25.588563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e5607adbbc7f509b35a9bf47415a877be1d11027551589704b2b62760ed831

Aliases

arxiv: 2109.02409 · arxiv_version: 2109.02409v1 · doi: 10.48550/arxiv.2109.02409 · pith_short_12: 2DSWA6W3XR7V · pith_short_16: 2DSWA6W3XR7VBGZV · pith_short_8: 2DSWA6W3

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/2DSWA6W3XR7VBGZVVG7UOQK2Q5 \
  | 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: d0e5607adbbc7f509b35a9bf47415a877be1d11027551589704b2b62760ed831

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff235455b2b56ef2f0bc026af512af4085a7c964e46f7f1080bd143914224d5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2021-09-06T12:45:02Z",
    "title_canon_sha256": "a011ed12da7693ee07e007ee324aa30bf31d835db50d85c6bb5b5b679a5145af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02409",
    "kind": "arxiv",
    "version": 1
  }
}