Pith Number

pith:Z67EKLIV

pith:2015:Z67EKLIVQGHRHSAIWGFB2PXQ3T

not attested not anchored not stored refs pending

Nonlinearity and nonclassicality in a nanomechanical resonator

Alessandro Ferraro, Berihu Teklu, Matteo G. A. Paris, Mauro Paternostro

arxiv:1501.03767 v1 · 2015-01-15 · quant-ph · cond-mat.mes-hall · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z67EKLIVQGHRHSAIWGFB2PXQ3T}

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	2026-05-18T01:29:21.412587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfbe452d15818f13c808b18a1d3ef0dcfb815ed304cd2c69d02e4ac793a9e15c

Aliases

arxiv: 1501.03767 · arxiv_version: 1501.03767v1 · doi: 10.48550/arxiv.1501.03767 · pith_short_12: Z67EKLIVQGHR · pith_short_16: Z67EKLIVQGHRHSAI · pith_short_8: Z67EKLIV

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/Z67EKLIVQGHRHSAIWGFB2PXQ3T \
  | 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: cfbe452d15818f13c808b18a1d3ef0dcfb815ed304cd2c69d02e4ac793a9e15c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c4e327d949d79c94ed1b7dbf2a4a729181fa5577039240fc988857f7c6e5607",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-15T18:22:51Z",
    "title_canon_sha256": "da67376ed32972370e4f2d6edaff73b7e92b19b358d31d2fdc315c9c9413ef3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03767",
    "kind": "arxiv",
    "version": 1
  }
}