Pith Number

pith:47VTR2YJ

pith:2010:47VTR2YJLOKBGL3WJTFO6SPKK2

not attested not anchored not stored refs pending

Fabrication method for micro vapor cells for alkali atoms

C. Urban, H. Giessen, R. L\"ow, T. Baluktsian, T. Bublat, T. Pfau

arxiv:1002.1218 v1 · 2010-02-05 · quant-ph · physics.atom-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{47VTR2YJLOKBGL3WJTFO6SPKK2}

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	2026-05-18T02:09:19.212613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7eb38eb095b94132f764ccaef49ea5683cc6bc17f9f49f7bfa0158c57e74f08

Aliases

arxiv: 1002.1218 · arxiv_version: 1002.1218v1 · doi: 10.48550/arxiv.1002.1218 · pith_short_12: 47VTR2YJLOKB · pith_short_16: 47VTR2YJLOKBGL3W · pith_short_8: 47VTR2YJ

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/47VTR2YJLOKBGL3WJTFO6SPKK2 \
  | 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: e7eb38eb095b94132f764ccaef49ea5683cc6bc17f9f49f7bfa0158c57e74f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18445500e06bfa2538710c4022acea6db1deeef4af053ac06a13be46d42bc733",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-02-05T14:47:28Z",
    "title_canon_sha256": "c91f62ca5170cee49abe32b258ded61db6c93723d68dd9086d47a19b45e1ff68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1218",
    "kind": "arxiv",
    "version": 1
  }
}