Pith Number

pith:MZQ7GXSN

pith:2015:MZQ7GXSNOBA23EFXPFA4GH2QF2

not attested not anchored not stored refs pending

Mixing of 0$^+$ and 0$^-$ observed in hyperfine and Zeeman structure of ultracold Rb$_2$ molecules

Bj\"orn Drews, Eberhard Tiemann, Johannes Hecker Denschlag, Markus Dei{\ss}

arxiv:1505.00682 v2 · 2015-05-04 · cond-mat.quant-gas · 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{MZQ7GXSNOBA23EFXPFA4GH2QF2}

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	2026-05-18T00:55:52.313049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6661f35e4d7041ad90b77941c31f502ebe1a4611890411a0dd80b50931f26771

Aliases

arxiv: 1505.00682 · arxiv_version: 1505.00682v2 · doi: 10.48550/arxiv.1505.00682 · pith_short_12: MZQ7GXSNOBA2 · pith_short_16: MZQ7GXSNOBA23EFX · pith_short_8: MZQ7GXSN

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/MZQ7GXSNOBA23EFXPFA4GH2QF2 \
  | 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: 6661f35e4d7041ad90b77941c31f502ebe1a4611890411a0dd80b50931f26771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e4cf00e4c990ce6e251f53cdc1f6b93913df27e628cc50781af9ba7f689b4f",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-05-04T15:32:55Z",
    "title_canon_sha256": "f87345bb951e116ce7a487249729410d7a33f1e67f8cc666f37c67b333d967aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00682",
    "kind": "arxiv",
    "version": 2
  }
}