Pith Number

pith:IOH5TJKE

pith:2015:IOH5TJKE2I4MNCKOC5T3DDG4ES

not attested not anchored not stored refs pending

Weak measurement combined with quantum delayed-choice experiment and implementation in optomechanical system

and He-Shan Song, Gang Li, Ming-Yong Ye, Tao Wang

arxiv:1509.00641 v1 · 2015-09-02 · quant-ph · cond-mat.quant-gas · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IOH5TJKE2I4MNCKOC5T3DDG4ES}

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	2026-05-18T01:22:36.551366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

438fd9a544d238c6894e1767b18cdc2489d10f582f34a16b37cfa5cbab2db698

Aliases

arxiv: 1509.00641 · arxiv_version: 1509.00641v1 · doi: 10.48550/arxiv.1509.00641 · pith_short_12: IOH5TJKE2I4M · pith_short_16: IOH5TJKE2I4MNCKO · pith_short_8: IOH5TJKE

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/IOH5TJKE2I4MNCKOC5T3DDG4ES \
  | 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: 438fd9a544d238c6894e1767b18cdc2489d10f582f34a16b37cfa5cbab2db698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cfc6108c6656c645d400f350e1be2e1b1f54678bdc305845208576466b5c63b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-02T11:06:26Z",
    "title_canon_sha256": "9d874d8575b6144ffd51cb966dba7a19374e0d7ccf74915d36a857a7fbbb5548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00641",
    "kind": "arxiv",
    "version": 1
  }
}