Pith Number

pith:FMSMDZ24

pith:2018:FMSMDZ24JDF2KWRGDVPAQA4BDH

not attested not anchored not stored refs pending

Phonon Interferometry for Measuring Quantum Decoherence

David Newsom, Dirk Bouwmeester, Fernando Luna, Matthew J. Weaver, Wolfgang L\"offler

arxiv:1802.08399 v1 · 2018-02-23 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMSMDZ24JDF2KWRGDVPAQA4BDH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:12:53.123835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b24c1e75c48cba55a261d5e08038119ec7cd64e961b4c356608a83ad59f83c3

Aliases

arxiv: 1802.08399 · arxiv_version: 1802.08399v1 · doi: 10.48550/arxiv.1802.08399 · pith_short_12: FMSMDZ24JDF2 · pith_short_16: FMSMDZ24JDF2KWRG · pith_short_8: FMSMDZ24

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/FMSMDZ24JDF2KWRGDVPAQA4BDH \
  | 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: 2b24c1e75c48cba55a261d5e08038119ec7cd64e961b4c356608a83ad59f83c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942a89fa39bfcf2121fab4b157bcef3709547b046dc529a542da97695949410b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-23T05:56:33Z",
    "title_canon_sha256": "5962ebf9bec408e5f07f24a1f7449f3540d99ee5ef75c30d2ed1c0c6b66e1b5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08399",
    "kind": "arxiv",
    "version": 1
  }
}