Pith Number

pith:7OMBTU23

pith:2017:7OMBTU23O4CNXRQHMMXN6NL4I3

not attested not anchored not stored refs pending

Entanglement of photons in their dual wave-particle nature

Adil S. Rab, Emanuele Polino, Fabio Sciarrino, Nguyen Ba An, Nicol\`o Spagnolo, Rosario Lo Franco, Yun-Jie Xia, Zhong-Xiao Man

arxiv:1702.04146 v1 · 2017-02-14 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OMBTU23O4CNXRQHMMXN6NL4I3}

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	2026-05-18T00:24:20.206621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb9819d35b7704dbc607632edf357c46d2d0547d6b3a8a2fa9edd20e4f969e7c

Aliases

arxiv: 1702.04146 · arxiv_version: 1702.04146v1 · doi: 10.48550/arxiv.1702.04146 · pith_short_12: 7OMBTU23O4CN · pith_short_16: 7OMBTU23O4CNXRQH · pith_short_8: 7OMBTU23

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/7OMBTU23O4CNXRQHMMXN6NL4I3 \
  | 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: fb9819d35b7704dbc607632edf357c46d2d0547d6b3a8a2fa9edd20e4f969e7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e0d4eb9863e512ee28204fe48af0c371545e80a58d21ff12abfb8b6db1bdb51",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-14T10:39:04Z",
    "title_canon_sha256": "c7ba70818d9c68b73729ed74fca499f4441dbd3717dd1595b2885620fbf4f39e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04146",
    "kind": "arxiv",
    "version": 1
  }
}