Pith Number

pith:FWGZIWTR

pith:2020:FWGZIWTR4DU5BYWJHDXSVQE3GM

not attested not anchored not stored refs pending

Confinement of an alkaline-earth element in a grating magneto-optical trap

A. Sitaram, D. S. Barker, G. K. Campbell, N. N. Klimov, P. K. Elgee, S. Eckel

arxiv:2006.05369 v1 · 2020-06-09 · physics.atom-ph · physics.app-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{FWGZIWTR4DU5BYWJHDXSVQE3GM}

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	2026-07-05T01:46:56.029035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d8d945a71e0e9d0e2c938ef2ac09b331768a15c9b369a733dc559fb4018f80f

Aliases

arxiv: 2006.05369 · arxiv_version: 2006.05369v1 · doi: 10.48550/arxiv.2006.05369 · pith_short_12: FWGZIWTR4DU5 · pith_short_16: FWGZIWTR4DU5BYWJ · pith_short_8: FWGZIWTR

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/FWGZIWTR4DU5BYWJHDXSVQE3GM \
  | 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: 2d8d945a71e0e9d0e2c938ef2ac09b331768a15c9b369a733dc559fb4018f80f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91ee300826bd349a52e659f0178305a74ea5ac7cc41daaacca6e0341bf523c98",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2020-06-09T16:02:25Z",
    "title_canon_sha256": "0ed34a1ac1e9ecb81d817a5c21badde335f002daa9844fcd6299396c1f7c05c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05369",
    "kind": "arxiv",
    "version": 1
  }
}