Pith Number

pith:XMD453AA

pith:2019:XMD453AAN2IOW6AGTVVYQKX3KX

not attested not anchored not stored refs pending

Experimental observation the Einstein-Podolsky-Rosen Steering based on the detection of entanglement

Chang-Jin Zhang, Dong Wang, Hao Yuan, Huan Yang, Jie Yang, Liu Ye, Xue-Ke Song, Zhi-Yong Ding

arxiv:1912.05755 v2 · 2019-12-12 · 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{XMD453AAN2IOW6AGTVVYQKX3KX}

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	2026-07-05T00:56:01.094050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb07ceec006e90eb78069d6b882afb55cd3308a8940f1fb2c8bff0777fbe443c

Aliases

arxiv: 1912.05755 · arxiv_version: 1912.05755v2 · doi: 10.48550/arxiv.1912.05755 · pith_short_12: XMD453AAN2IO · pith_short_16: XMD453AAN2IOW6AG · pith_short_8: XMD453AA

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/XMD453AAN2IOW6AGTVVYQKX3KX \
  | 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: bb07ceec006e90eb78069d6b882afb55cd3308a8940f1fb2c8bff0777fbe443c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39d9303b37bbe8b5322bd6f25638e0a96d7da17476799d829aaaa6c83972f95e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-12T03:28:38Z",
    "title_canon_sha256": "a400eb3e4d5014a0cb58d73699ad23165a0882635976f69fcb24ba13fcd672ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05755",
    "kind": "arxiv",
    "version": 2
  }
}