Pith Number

pith:5FURJELF

pith:2026:5FURJELFPWRXIP326UKDRSJJLI

not attested not anchored not stored refs pending

Experiments with interacting ultracold polar molecules

Daniel K. Ruttley, Jonathan M. Mortlock, Philip D. Gregory, Simon L. Cornish

arxiv:2607.25519 v1 · 2026-07-28 · physics.atom-ph · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FURJELFPWRXIP326UKDRSJJLI}

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	2026-07-29T01:25:44.726871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9691491657da3743f7af51438c9295a073a1bb988a06587c04107b8e480a27e

Aliases

arxiv: 2607.25519 · arxiv_version: 2607.25519v1 · doi: 10.48550/arxiv.2607.25519 · pith_short_12: 5FURJELFPWRX · pith_short_16: 5FURJELFPWRXIP32 · pith_short_8: 5FURJELF

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/5FURJELFPWRXIP326UKDRSJJLI \
  | 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: e9691491657da3743f7af51438c9295a073a1bb988a06587c04107b8e480a27e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7620161c74e7b211ac2885d590972d5a89670ca3684a849a0ebc1c23ad5b9b59",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-07-28T10:01:58Z",
    "title_canon_sha256": "439f20b08e45a5cb8b6965ae1d071639bea65c272975973b25cf88c8187d66fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25519",
    "kind": "arxiv",
    "version": 1
  }
}