Pith Number

pith:5BKKINIT

pith:2009:5BKKINITR2ICD3HERPD3RJD2AP

not attested not anchored not stored refs pending

Observation of Nonlocal Modulation with Entangled Photons

G.Y. Yin, S.E. Harris, S. Sensarn

arxiv:0909.4908 v1 · 2009-09-27 · 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{5BKKINITR2ICD3HERPD3RJD2AP}

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	2026-05-18T02:11:37.240311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e854a435138e9021ece48bc7b8a47a03d973bec304711c61abe60c93e00a562f

Aliases

arxiv: 0909.4908 · arxiv_version: 0909.4908v1 · doi: 10.48550/arxiv.0909.4908 · pith_short_12: 5BKKINITR2IC · pith_short_16: 5BKKINITR2ICD3HE · pith_short_8: 5BKKINIT

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/5BKKINITR2ICD3HERPD3RJD2AP \
  | 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: e854a435138e9021ece48bc7b8a47a03d973bec304711c61abe60c93e00a562f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf59aa70d4e463d5318a26a106e976761397f92552167a18acca1fcefb9890b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-27T01:20:00Z",
    "title_canon_sha256": "382d8a8fb9319ceb517bec3afccd8f21c7c501334e813c4e5bf0cf370fd16507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4908",
    "kind": "arxiv",
    "version": 1
  }
}