Pith Number

pith:TE77ASMX

pith:2018:TE77ASMXGPINPP6OT6VYTLUQIX

not attested not anchored not stored refs pending

Compact embedded device for lock-in measurements and experiment active control

Christian Tom\'as Schmiegelow, Jorge Codnia, Marcelo Alejandro Luda, Martin Drechsler

arxiv:1811.01901 v1 · 2018-11-05 · physics.ins-det · physics.atom-ph · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TE77ASMXGPINPP6OT6VYTLUQIX}

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	2026-05-17T23:53:41.626987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

993ff0499733d0d7bfce9fab89ae9045eaf77936f67a50948c3dc5dc8b7ad493

Aliases

arxiv: 1811.01901 · arxiv_version: 1811.01901v1 · doi: 10.48550/arxiv.1811.01901 · pith_short_12: TE77ASMXGPIN · pith_short_16: TE77ASMXGPINPP6O · pith_short_8: TE77ASMX

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/TE77ASMXGPINPP6OT6VYTLUQIX \
  | 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: 993ff0499733d0d7bfce9fab89ae9045eaf77936f67a50948c3dc5dc8b7ad493

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea91598663309e291a570b1278d3f0153dd473f2c2271a524d27e944be1efa1a",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-11-05T18:28:04Z",
    "title_canon_sha256": "740b98f1cfbb86d00e4f3f9d1b40aac892c6fbb71d5fbd225817f873e95ba112"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01901",
    "kind": "arxiv",
    "version": 1
  }
}