Pith Number

pith:2NXOBR56

pith:2011:2NXOBR56J367ZQ2YPA6JZ5WAIT

not attested not anchored not stored refs pending

QuECT: A New Quantum Programming Paradigm

Arnab Chakraborty

arxiv:1104.0497 v1 · 2011-04-04 · quant-ph · 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{2NXOBR56J367ZQ2YPA6JZ5WAIT}

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	2026-05-18T02:22:11.257438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36ee0c7be4efdfcc358783c9cf6c044c82208ea824ab891dc1cbf1f3c2178eb

Aliases

arxiv: 1104.0497 · arxiv_version: 1104.0497v1 · doi: 10.48550/arxiv.1104.0497 · pith_short_12: 2NXOBR56J367 · pith_short_16: 2NXOBR56J367ZQ2Y · pith_short_8: 2NXOBR56

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/2NXOBR56J367ZQ2YPA6JZ5WAIT \
  | 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: d36ee0c7be4efdfcc358783c9cf6c044c82208ea824ab891dc1cbf1f3c2178eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5147a3c9911ad44d953d258e8051125f8a14b74db410939a744b336bbdc9980e",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-04T08:49:18Z",
    "title_canon_sha256": "c3c118785ef76872d1f5cd24bb4a1689eeb1857027bee22129b7ae8bc1115f2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0497",
    "kind": "arxiv",
    "version": 1
  }
}