Pith Number

pith:SX7BERV7

pith:2018:SX7BERV72NL5TYDRRDVMR4FZE2

not attested not anchored not stored refs pending

Paraffin coated rubidium cell with an internal atomic vapor source

A. I. Plekhanov, A.V. Taichenachev, M.N.Skvortsov, S. N. Atutov, S. N. Bagayev, V. A. Sorokin

arxiv:1802.02717 v1 · 2018-02-08 · 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{SX7BERV72NL5TYDRRDVMR4FZE2}

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	2026-05-18T00:04:59.539910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95fe1246bfd357d9e07188eac8f0b92699cc410396b76717d9293c8d918fb024

Aliases

arxiv: 1802.02717 · arxiv_version: 1802.02717v1 · doi: 10.48550/arxiv.1802.02717 · pith_short_12: SX7BERV72NL5 · pith_short_16: SX7BERV72NL5TYDR · pith_short_8: SX7BERV7

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/SX7BERV72NL5TYDRRDVMR4FZE2 \
  | 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: 95fe1246bfd357d9e07188eac8f0b92699cc410396b76717d9293c8d918fb024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3929b32f63335291590124d9c35af7be425fc0d1798b866596b7d8485464a4cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-02-08T04:53:57Z",
    "title_canon_sha256": "05ffb8ecfa1129a18b5adbcbccbc627235fef574dadeb8b793533a51eeb38938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02717",
    "kind": "arxiv",
    "version": 1
  }
}