Pith Number

pith:INPNKMTC

pith:2011:INPNKMTC6ODA5QN3YJBHX6Y6OL

not attested not anchored not stored refs pending

Optical homodyne tomography with polynomial series expansion

Akira Furusawa, Hugo Benichi

arxiv:1107.0526 v3 · 2011-07-04 · 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{INPNKMTC6ODA5QN3YJBHX6Y6OL}

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	2026-05-18T04:08:33.431304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

435ed53262f3860ec1bbc2427bfb1e72fdcfe7e4051a475cd6717fc9726c6dda

Aliases

arxiv: 1107.0526 · arxiv_version: 1107.0526v3 · doi: 10.48550/arxiv.1107.0526 · pith_short_12: INPNKMTC6ODA · pith_short_16: INPNKMTC6ODA5QN3 · pith_short_8: INPNKMTC

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/INPNKMTC6ODA5QN3YJBHX6Y6OL \
  | 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: 435ed53262f3860ec1bbc2427bfb1e72fdcfe7e4051a475cd6717fc9726c6dda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4b99bd3932e8e2749dc00b4efb6d7d7ee75e52705b080cfdfdee18c6d923a59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-04T05:38:56Z",
    "title_canon_sha256": "5534cc37e9f730567c670af3291b318763995387c5719582bcb8457dd848647e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0526",
    "kind": "arxiv",
    "version": 3
  }
}