Pith Number

pith:4UW4DRLT

pith:2014:4UW4DRLTGQBGNXKLMGOFW4SKIG

not attested not anchored not stored refs pending

Quantum nonlinear optics with polar J-aggregates in microcavities

Al\'an Aspuru-Guzik, Borja Peropadre, Felipe Herrera, Leonardo A. Pachon, Semion K. Saikin

arxiv:1409.1930 v1 · 2014-09-05 · quant-ph · physics.chem-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{4UW4DRLTGQBGNXKLMGOFW4SKIG}

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	2026-05-18T01:34:55.327996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52dc1c573340266dd4b619c5b724a4188041d30be139b476daef8084d8a83f6

Aliases

arxiv: 1409.1930 · arxiv_version: 1409.1930v1 · doi: 10.48550/arxiv.1409.1930 · pith_short_12: 4UW4DRLTGQBG · pith_short_16: 4UW4DRLTGQBGNXKL · pith_short_8: 4UW4DRLT

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/4UW4DRLTGQBGNXKLMGOFW4SKIG \
  | 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: e52dc1c573340266dd4b619c5b724a4188041d30be139b476daef8084d8a83f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61594a451b1c43bdac752b864f5d29597baee1ffcd883546d3a3803a69cbd515",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-05T20:00:24Z",
    "title_canon_sha256": "708eac27d1332dbdd9e3f76829d254f6f51a8820ae6b1953bcf928bb5754d3e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1930",
    "kind": "arxiv",
    "version": 1
  }
}