Pith Number

pith:HJETZJJN

pith:2023:HJETZJJND35XO6AXANJS65NL4W

not attested not anchored not stored refs pending

$N$-Sum Box: An Abstraction for Linear Computation over Many-to-one Quantum Networks

Camilla Hollanti, Matteo Allaix, Syed Jafar, Tefjol Pllaha, Yuhang Yao, Yuxiang Lu

arxiv:2304.07561 v2 · 2023-04-15 · cs.IT · math.IT · 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{HJETZJJND35XO6AXANJS65NL4W}

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	2026-07-05T06:24:12.031989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a493ca52d1efb77781703532f75abe5bd06b20de336471b4e65d123be6ae8ac

Aliases

arxiv: 2304.07561 · arxiv_version: 2304.07561v2 · doi: 10.48550/arxiv.2304.07561 · pith_short_12: HJETZJJND35X · pith_short_16: HJETZJJND35XO6AX · pith_short_8: HJETZJJN

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/HJETZJJND35XO6AXANJS65NL4W \
  | 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: 3a493ca52d1efb77781703532f75abe5bd06b20de336471b4e65d123be6ae8ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc135dee74d839ee728a38dec8019beaf90a852e17302f62b72197552a7cbcf",
    "cross_cats_sorted": [
      "math.IT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-04-15T13:45:01Z",
    "title_canon_sha256": "824543d6bf77d709ac805d54a032c76cbe7f3f970929ba0f5c167c55a888b240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07561",
    "kind": "arxiv",
    "version": 2
  }
}