Pith Number

pith:AJ26IQD4

pith:2017:AJ26IQD4CJIAX52IFICFVFM5NQ

not attested not anchored not stored refs pending

Complete orbital angular momentum Bell-state measurement and superdense coding

Chenghou Tu, Fei Xu, Hui-Tian Wang, Ling-Jun Kong, Rui Liu, Shuang-Yin Huang, Wei Hu, Wen-Rong Qi, Yan-qing Lu, Yongnan Li, Yu Si, Zhou-Xiang Wang

arxiv:1709.03770 v1 · 2017-09-12 · 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{AJ26IQD4CJIAX52IFICFVFM5NQ}

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	2026-05-18T00:35:29.539822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0275e4407c12500bf7482a045a959d6c2519f10d0a51f7997d828b60f0c1704c

Aliases

arxiv: 1709.03770 · arxiv_version: 1709.03770v1 · doi: 10.48550/arxiv.1709.03770 · pith_short_12: AJ26IQD4CJIA · pith_short_16: AJ26IQD4CJIAX52I · pith_short_8: AJ26IQD4

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/AJ26IQD4CJIAX52IFICFVFM5NQ \
  | 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: 0275e4407c12500bf7482a045a959d6c2519f10d0a51f7997d828b60f0c1704c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d99d78a6c4f395f7033700c8cf082624d52df66a6b7a798e74f22edacad5ef35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-12T10:01:51Z",
    "title_canon_sha256": "a2592fc3c930993cd6264942c3c88a67f8e0431b9133bbc40844facc247a2138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03770",
    "kind": "arxiv",
    "version": 1
  }
}