Pith Number

pith:MBZGLZQY

pith:2017:MBZGLZQYFSRMQEFWDZTHNZX4TK

not attested not anchored not stored refs pending

Spontaneous photon production in time-dependent epsilon-near-zero materials

A. Prain, D. Faccio, N. Westerberg, S. Vezzoli, T. Roger

arxiv:1702.08228 v2 · 2017-02-27 · 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{MBZGLZQYFSRMQEFWDZTHNZX4TK}

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	2026-05-18T00:25:21.025017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

607265e6182ca2c810b61e6676e6fc9a918861d3b0f2bbea2898fa7e154db173

Aliases

arxiv: 1702.08228 · arxiv_version: 1702.08228v2 · doi: 10.48550/arxiv.1702.08228 · pith_short_12: MBZGLZQYFSRM · pith_short_16: MBZGLZQYFSRMQEFW · pith_short_8: MBZGLZQY

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/MBZGLZQYFSRMQEFWDZTHNZX4TK \
  | 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: 607265e6182ca2c810b61e6676e6fc9a918861d3b0f2bbea2898fa7e154db173

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60054c22af809c967cf7beb4b7110bdc5b90d4b929de1ac9d855575f7030c986",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-27T11:01:53Z",
    "title_canon_sha256": "758c3720e8366bf3422625b97410216df5592b45498de78a8dde49882a4efac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08228",
    "kind": "arxiv",
    "version": 2
  }
}