Pith Number

pith:DJTBL2ET

pith:2026:DJTBL2ETLKA4FMZL6OU3WNW52D

not attested not anchored not stored refs pending

Heterodyne position detection of an optomechanical system

Daniel Tandeitnik, Gabriel Dias, Thiago Guerreiro

arxiv:2607.09912 v1 · 2026-07-10 · 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{DJTBL2ETLKA4FMZL6OU3WNW52D}

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	2026-07-14T00:18:42.608854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6615e8935a81c2b32bf3a9bb36ddd0ec7a5ea7e7d99f9e1db0b14f963d3afa

Aliases

arxiv: 2607.09912 · arxiv_version: 2607.09912v1 · doi: 10.48550/arxiv.2607.09912 · pith_short_12: DJTBL2ETLKA4 · pith_short_16: DJTBL2ETLKA4FMZL · pith_short_8: DJTBL2ET

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/DJTBL2ETLKA4FMZL6OU3WNW52D \
  | 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: 1a6615e8935a81c2b32bf3a9bb36ddd0ec7a5ea7e7d99f9e1db0b14f963d3afa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a285d13ef0066421e7853f7749eae457630bc63426bab4c95156d59d6c2b45",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-10T19:05:26Z",
    "title_canon_sha256": "5c4a4dd9cd2000f999c6cca114d87bf8dd059507d6bfef0f76300cf9cf9ddbb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09912",
    "kind": "arxiv",
    "version": 1
  }
}