Pith Number

pith:3NZBXNO6

pith:2015:3NZBXNO62VX2DKPEPWJOVD4UOF

not attested not anchored not stored refs pending

Fast Escape from Quantum Mazes in Integrated Photonics

Andrea Crespi, Anna Gabriella Ciriolo, Fabio Sciarrino, Filippo Caruso, Roberto Osellame

arxiv:1501.06438 v1 · 2015-01-26 · quant-ph · cond-mat.dis-nn · 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{3NZBXNO62VX2DKPEPWJOVD4UOF}

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	2026-05-18T01:12:49.996527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db721bb5ded56fa1a9e47d92ea8f947174a16aa634ed73f93fd9f95632220e4e

Aliases

arxiv: 1501.06438 · arxiv_version: 1501.06438v1 · doi: 10.48550/arxiv.1501.06438 · pith_short_12: 3NZBXNO62VX2 · pith_short_16: 3NZBXNO62VX2DKPE · pith_short_8: 3NZBXNO6

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/3NZBXNO62VX2DKPEPWJOVD4UOF \
  | 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: db721bb5ded56fa1a9e47d92ea8f947174a16aa634ed73f93fd9f95632220e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8f3e7d1cb3351488dda72384e2c24152dde51b340a97906450399b1b721d49e",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-26T15:17:55Z",
    "title_canon_sha256": "18a3d0d83e1eff778398a9b183b94e9a6b1c830e3cacb0436495f68023f94fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06438",
    "kind": "arxiv",
    "version": 1
  }
}