Pith Number

pith:ML66Y2ZD

pith:2019:ML66Y2ZDNL6R3J6LPPWS2B4K6I

not attested not anchored not stored refs pending

Direct Observation of Instantaneous Influence between Entangled Photons

Boya Xie, Guanyang Zhang, Lei Nie, Peng Yang, Sheng Feng, Xuanze Wang, Zhongsheng Zhai

arxiv:1910.03339 v2 · 2019-10-08 · 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{ML66Y2ZDNL6R3J6LPPWS2B4K6I}

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	2026-07-05T00:11:37.628525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62fdec6b236afd1da7cb7bed2d078af23bc30a082ad2c055a64fc1a41bd186b3

Aliases

arxiv: 1910.03339 · arxiv_version: 1910.03339v2 · doi: 10.48550/arxiv.1910.03339 · pith_short_12: ML66Y2ZDNL6R · pith_short_16: ML66Y2ZDNL6R3J6L · pith_short_8: ML66Y2ZD

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/ML66Y2ZDNL6R3J6LPPWS2B4K6I \
  | 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: 62fdec6b236afd1da7cb7bed2d078af23bc30a082ad2c055a64fc1a41bd186b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf13fe4d6c7ce4118db1f6db308cd69763aa4b722b566b216f741fae1603dd93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-08T11:16:48Z",
    "title_canon_sha256": "abdb0165c467fb26e4c0da11b6c6d96d0f407c87ec10b63e383bd102d3325707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03339",
    "kind": "arxiv",
    "version": 2
  }
}