Pith Number

pith:D327JRB6

pith:2013:D327JRB6FSTZA3NXSXJXRTMZGK

not attested not anchored not stored refs pending

Realization of tunnel barriers for matter waves using spatial gaps

Bertand Georgeot (LPT), David Guery-Odelin (LCAR), Fran\c{c}ois Damon (LPT), Gabriel Condon (LCAR), Pierrick Cheiney (LCAR)

arxiv:1302.1811 v1 · 2013-02-07 · cond-mat.quant-gas · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D327JRB6FSTZA3NXSXJXRTMZGK}

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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	2026-05-18T03:08:14.299684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef5f4c43e2ca7906db795d378cd993283af760370704b6716d9b73cfdd4928f

Aliases

arxiv: 1302.1811 · arxiv_version: 1302.1811v1 · doi: 10.48550/arxiv.1302.1811 · pith_short_12: D327JRB6FSTZ · pith_short_16: D327JRB6FSTZA3NX · pith_short_8: D327JRB6

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/D327JRB6FSTZA3NXSXJXRTMZGK \
  | 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: 1ef5f4c43e2ca7906db795d378cd993283af760370704b6716d9b73cfdd4928f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e99ec6451494ea8de3f2dfe87df230c3110ab2cc6d86b2dcf844a505302a1f7",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-02-07T17:47:43Z",
    "title_canon_sha256": "10846e0e876433505c292982e992ea637ad312927116113a94537721fd3da40c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1811",
    "kind": "arxiv",
    "version": 1
  }
}