Pith Number

pith:FRECG4U2

pith:2011:FRECG4U2BM7WNOHRHEM2O76OTZ

not attested not anchored not stored refs pending

Effect of disorder close to the superfluid transition in a two-dimensional Bose gas

Alain Aspect (LCFIO), Baptiste Allard (LCFIO), Guillaume Salomon (LCFIO), LP2N), LPMMC), Markus Holzmann (LPTMC, Philippe Bouyer (LCFIO, Thomas Bourdel (LCFIO), Thomas Plisson (LCFIO)

arxiv:1112.0985 v2 · 2011-12-05 · 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{FRECG4U2BM7WNOHRHEM2O76OTZ}

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	2026-05-18T01:59:17.017960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4823729a0b3f66b8f13919a77fce9e5f3745c59fcd852c7ba7fe530c2bf101

Aliases

arxiv: 1112.0985 · arxiv_version: 1112.0985v2 · doi: 10.48550/arxiv.1112.0985 · pith_short_12: FRECG4U2BM7W · pith_short_16: FRECG4U2BM7WNOHR · pith_short_8: FRECG4U2

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/FRECG4U2BM7WNOHRHEM2O76OTZ \
  | 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: 2c4823729a0b3f66b8f13919a77fce9e5f3745c59fcd852c7ba7fe530c2bf101

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d84a30df56d03fef05491e19d85e1ab4e6962fc61ed104aec25d790d56f4268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-12-05T16:40:46Z",
    "title_canon_sha256": "3750b6bd47baa0e72f62f3d0b94c1fbb77bb80bd009151f5c3487c9d7ec59885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0985",
    "kind": "arxiv",
    "version": 2
  }
}