Pith Number

pith:DYNOJQVC

pith:2018:DYNOJQVCH6MUHKEQCWB3MLBNLK

not attested not anchored not stored refs pending

Quantum probe spectroscopy for cold atomic systems

Ayaka Usui, Berislav Bu\v{c}a, Jordi Mur-Petit

arxiv:1804.09237 v2 · 2018-04-24 · cond-mat.quant-gas · physics.atom-ph · 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{DYNOJQVCH6MUHKEQCWB3MLBNLK}

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	2026-05-18T00:03:16.747991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1ae4c2a23f9943a8901583b62c2d5a8207dfdb95c695d69a2d63279164c601

Aliases

arxiv: 1804.09237 · arxiv_version: 1804.09237v2 · doi: 10.48550/arxiv.1804.09237 · pith_short_12: DYNOJQVCH6MU · pith_short_16: DYNOJQVCH6MUHKEQ · pith_short_8: DYNOJQVC

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/DYNOJQVCH6MUHKEQCWB3MLBNLK \
  | 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: 1e1ae4c2a23f9943a8901583b62c2d5a8207dfdb95c695d69a2d63279164c601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30257e53c189dab3d3c7841a7e0f990dc3ae4eff9fd9fa66e7530f0df28909e5",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-04-24T20:17:26Z",
    "title_canon_sha256": "e0dae365eaadf5222ede367a843437273f38634bbf64832779569825d7cb67c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09237",
    "kind": "arxiv",
    "version": 2
  }
}