Pith Number

pith:LSF2IVF6

pith:2017:LSF2IVF6WM3VH4VVPAJO35Z6JG

not attested not anchored not stored refs pending

One dimensional magneto-optical compression of a cold CaF molecular beam

Aakash Ravi, Alejandra L. Collopy, Benjamin L. Augenbraun, Boerge Hemmerling, Eunmi Chae, John M. Doyle, Jun Ye, Loic Anderegg, Nicholas R. Hutzler, Wolfgang Ketterle

arxiv:1701.03254 v1 · 2017-01-12 · 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{LSF2IVF6WM3VH4VVPAJO35Z6JG}

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	2026-05-18T00:47:48.463653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c8ba454beb33753f2b57812edf73e49b8b11b63deb7b572cfc0255b0c93787c

Aliases

arxiv: 1701.03254 · arxiv_version: 1701.03254v1 · doi: 10.48550/arxiv.1701.03254 · pith_short_12: LSF2IVF6WM3V · pith_short_16: LSF2IVF6WM3VH4VV · pith_short_8: LSF2IVF6

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/LSF2IVF6WM3VH4VVPAJO35Z6JG \
  | 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: 5c8ba454beb33753f2b57812edf73e49b8b11b63deb7b572cfc0255b0c93787c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23bbcdd4d763cc74e798d7d9cfe25f182d0afacaca34389405ed7517b89d918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-01-12T06:44:38Z",
    "title_canon_sha256": "9758a092ce77039ca1b0ad04663043d4c17cfce4b585f6cca72b7f2dc56186a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03254",
    "kind": "arxiv",
    "version": 1
  }
}