Pith Number

pith:6PW7S4YE

pith:2009:6PW7S4YE7KX4J6LLZZAEXRSLSM

not attested not anchored not stored refs pending

Manipulating ultracold polar molecules with microwave radiation: the influence of hyperfine structure

Hong Ran, J. Aldegunde, Jeremy M. Hutson

arxiv:0905.4489 v2 · 2009-05-27 · physics.chem-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{6PW7S4YE7KX4J6LLZZAEXRSLSM}

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	2026-05-18T02:13:31.480297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3edf97304faafc4f96bce404bc64b9322f0bec41b1e60b1b4ada5b413f2d9b9

Aliases

arxiv: 0905.4489 · arxiv_version: 0905.4489v2 · doi: 10.48550/arxiv.0905.4489 · pith_short_12: 6PW7S4YE7KX4 · pith_short_16: 6PW7S4YE7KX4J6LL · pith_short_8: 6PW7S4YE

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/6PW7S4YE7KX4J6LLZZAEXRSLSM \
  | 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: f3edf97304faafc4f96bce404bc64b9322f0bec41b1e60b1b4ada5b413f2d9b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0721aac3a41987ade44da48741989dce8f141a29d3982372c0d8b9a4e41c9382",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2009-05-27T18:41:03Z",
    "title_canon_sha256": "5d1b8aa090dfc8e8710fdbca4d6aa597f0a45c01946eba21b34264a789514fa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4489",
    "kind": "arxiv",
    "version": 2
  }
}