Pith Number

pith:QX2Y542T

pith:2015:QX2Y542TU6RC6CU3MJGWGQFFWG

not attested not anchored not stored refs pending

Experimental quantum channel simulation

Barry C. Sanders, Chang Liu, Cheng-Zhi Peng, Dong-Sheng Wang, He Lu, Jian-Wei Pan, Li Li, Luo-Kan Chen, Nai-Le Liu, Xing-Can Yao, Yu-Ao Chen, Zheng-Da Li

arxiv:1505.02879 v2 · 2015-05-12 · 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{QX2Y542TU6RC6CU3MJGWGQFFWG}

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	2026-05-18T00:46:43.241551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f58ef353a7a22f0a9b624d6340a5b187e634d9c83ec7cb9744cfc73076d4b4

Aliases

arxiv: 1505.02879 · arxiv_version: 1505.02879v2 · doi: 10.48550/arxiv.1505.02879 · pith_short_12: QX2Y542TU6RC · pith_short_16: QX2Y542TU6RC6CU3 · pith_short_8: QX2Y542T

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/QX2Y542TU6RC6CU3MJGWGQFFWG \
  | 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: 85f58ef353a7a22f0a9b624d6340a5b187e634d9c83ec7cb9744cfc73076d4b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a389212af815270c44efc28340ca06ea0b5643e86c95952bc091f6208b5012ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-12T05:46:55Z",
    "title_canon_sha256": "9840884c3446288c40dfb1a32772855c6f8f6f745f811f4f74d34a99f6656e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02879",
    "kind": "arxiv",
    "version": 2
  }
}