Pith Number

pith:JIMSHJWS

pith:2014:JIMSHJWSQGJAN4T6BSRF44OTQL

not attested not anchored not stored refs pending

Ultrafast time-division demultiplexing of polarization-entangled photons

John M. Donohue, Jonathan Lavoie, Kevin J. Resch

arxiv:1410.4524 v1 · 2014-10-16 · 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{JIMSHJWSQGJAN4T6BSRF44OTQL}

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	2026-05-18T02:39:55.975946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a1923a6d2819206f27e0ca25e71d382da81901971080bef9f956040e164643e

Aliases

arxiv: 1410.4524 · arxiv_version: 1410.4524v1 · doi: 10.48550/arxiv.1410.4524 · pith_short_12: JIMSHJWSQGJA · pith_short_16: JIMSHJWSQGJAN4T6 · pith_short_8: JIMSHJWS

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/JIMSHJWSQGJAN4T6BSRF44OTQL \
  | 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: 4a1923a6d2819206f27e0ca25e71d382da81901971080bef9f956040e164643e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7fc55ea310bb230b0083b0364c60adef5701aa8eaa46d2e2441c9fbb314349d",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-16T18:25:55Z",
    "title_canon_sha256": "8424562ffd978f3a98d23defe6754f5ffc1dbfa199b5eef2ebdb1c0e7f7f75c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4524",
    "kind": "arxiv",
    "version": 1
  }
}