Pith Number

pith:3MCE6JZI

pith:2023:3MCE6JZI5HV3WDUSPFOVXMDELL

not attested not anchored not stored refs pending

Orbital angular momentum-enhanced phase estimation using non-Gaussian state with photon loss

Jie Song, Jin-Wei Gao, Jin-Xuan Han, Ruo-Qi Li, Yong-Jian Chen, Yong-Yuan Jiang, Zhong-Hui Yuan

arxiv:2312.01684 v1 · 2023-12-04 · 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{3MCE6JZI5HV3WDUSPFOVXMDELL}

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	2026-07-05T07:19:58.113747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db044f2728e9ebbb0e92795d5bb0645ad5466b262d110abbc78d266fb281b816

Aliases

arxiv: 2312.01684 · arxiv_version: 2312.01684v1 · doi: 10.48550/arxiv.2312.01684 · pith_short_12: 3MCE6JZI5HV3 · pith_short_16: 3MCE6JZI5HV3WDUS · pith_short_8: 3MCE6JZI

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/3MCE6JZI5HV3WDUSPFOVXMDELL \
  | 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: db044f2728e9ebbb0e92795d5bb0645ad5466b262d110abbc78d266fb281b816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "268ae74d68eb7c1c9779b2554f25a5d4bbe119b325598b9898e1c3f36f9d41fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-04T07:19:59Z",
    "title_canon_sha256": "1e4fabfef0450cb4b7ee10ea3f562838cd5c91488732abf78d28a30c8b4f9ac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01684",
    "kind": "arxiv",
    "version": 1
  }
}