Pith Number

pith:URXEUFDE

pith:2011:URXEUFDEB7LTLQKSLX6OSJBTSC

not attested not anchored not stored refs pending

Probing mechanical quantum coherence with an ultracold-atom probe

G. M. Palma, M. Paternostro, N. Lo Gullo, Th. Busch

arxiv:1107.0750 v2 · 2011-07-04 · cond-mat.quant-gas · quant-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{URXEUFDEB7LTLQKSLX6OSJBTSC}

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	2026-05-18T03:23:47.001826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a46e4a14640fd735c1525dfce9243390a5b47172b9a2ec5ecb7314896af68171

Aliases

arxiv: 1107.0750 · arxiv_version: 1107.0750v2 · doi: 10.48550/arxiv.1107.0750 · pith_short_12: URXEUFDEB7LT · pith_short_16: URXEUFDEB7LTLQKS · pith_short_8: URXEUFDE

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/URXEUFDEB7LTLQKSLX6OSJBTSC \
  | 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: a46e4a14640fd735c1525dfce9243390a5b47172b9a2ec5ecb7314896af68171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8d8c720849e56b8ddda0e833a83c1e03c654457e123b206a521792fc8e92e9",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-07-04T22:38:27Z",
    "title_canon_sha256": "93f3cb8379a1df65e7a5019e499c942279c88317ad9f7e9bec5e9346de6b7901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0750",
    "kind": "arxiv",
    "version": 2
  }
}