Pith Number

pith:EMFEAFZP

pith:2011:EMFEAFZPPIWPNVLH5D5NWTTSET

not attested not anchored not stored refs pending

Spatial two-particle NOON-states in periodically shaken three-well potentials

Bettina Gertjerenken, Christoph Weiss, Kirsten Stiebler, Niklas Teichmann

arxiv:1102.4244 v1 · 2011-02-21 · 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{EMFEAFZPPIWPNVLH5D5NWTTSET}

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	2026-05-18T04:28:10.629902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230a40172f7a2cf6d567e8fadb4e7224f17c66d29ccea9025410b84b4d1780d9

Aliases

arxiv: 1102.4244 · arxiv_version: 1102.4244v1 · doi: 10.48550/arxiv.1102.4244 · pith_short_12: EMFEAFZPPIWP · pith_short_16: EMFEAFZPPIWPNVLH · pith_short_8: EMFEAFZP

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/EMFEAFZPPIWPNVLH5D5NWTTSET \
  | 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: 230a40172f7a2cf6d567e8fadb4e7224f17c66d29ccea9025410b84b4d1780d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2edbe0aae9c9cb1ace566e4a45a101b15387d1173960343121b12f8701b972aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-02-21T15:08:31Z",
    "title_canon_sha256": "699731bf5db44af337deef34e04f94d4ceb52fe8ac16619fb17bd9811eb3be69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4244",
    "kind": "arxiv",
    "version": 1
  }
}