Pith Number

pith:HA7AP5ZP

pith:2010:HA7AP5ZPOQIVPR33FV2ENXJDAF

not attested not anchored not stored refs pending

Demonstration of Deutsch's Algorithm on a Stable Linear-Optical Quantum Computer

Fu-li Li, Hong Gao, Pei Zhang, Rui-Feng Liu, Yun-Feng Huang

arxiv:1009.3081 v2 · 2010-09-16 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HA7AP5ZPOQIVPR33FV2ENXJDAF}

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	2026-05-18T04:22:00.842179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383e07f72f741157c77b2d7446dd23017e09a993c8d9f9105ae39be13fd09b9f

Aliases

arxiv: 1009.3081 · arxiv_version: 1009.3081v2 · doi: 10.48550/arxiv.1009.3081 · pith_short_12: HA7AP5ZPOQIV · pith_short_16: HA7AP5ZPOQIVPR33 · pith_short_8: HA7AP5ZP

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/HA7AP5ZPOQIVPR33FV2ENXJDAF \
  | 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: 383e07f72f741157c77b2d7446dd23017e09a993c8d9f9105ae39be13fd09b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86788f1be72a5bdbcb63435fbd9a1b0a91fddaa3a0446b3f011fcd499c44636b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-16T02:57:37Z",
    "title_canon_sha256": "1e7a74f9389452d7bc8d2e19cd77a5dd61c8e72be615f927fff5dd7a869420dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3081",
    "kind": "arxiv",
    "version": 2
  }
}