Pith Number

pith:P4XETF33

pith:2015:P4XETF3367BUTJS42P4IPC5NVL

not attested not anchored not stored refs pending

Observation of many-body localization of interacting fermions in a quasi-random optical lattice

Ehud Altman, Henrik P. L\"uschen, Immanuel Bloch, Mark H. Fischer, Michael Schreiber, Pranjal Bordia, Ronen Vosk, Sean S. Hodgman, Ulrich Schneider

arxiv:1501.05661 v1 · 2015-01-22 · cond-mat.quant-gas · cond-mat.dis-nn · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4XETF3367BUTJS42P4IPC5NVL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:34:05.357007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f2e49977bf7c349a65cd3f8878badaafeea38889e74bbd8747eef90f62bb42e

Aliases

arxiv: 1501.05661 · arxiv_version: 1501.05661v1 · doi: 10.48550/arxiv.1501.05661 · pith_short_12: P4XETF3367BU · pith_short_16: P4XETF3367BUTJS4 · pith_short_8: P4XETF33

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/P4XETF3367BUTJS42P4IPC5NVL \
  | 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: 7f2e49977bf7c349a65cd3f8878badaafeea38889e74bbd8747eef90f62bb42e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f033c32aff919019e5c359c426368a5f2c2dcdefa1ed0d36831035ad717b1973",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-01-22T21:00:19Z",
    "title_canon_sha256": "40e9e9b55f777e9791d5197dd892565b1791c5443c0bef20c75cacb914557912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05661",
    "kind": "arxiv",
    "version": 1
  }
}