Pith Number

pith:W7U3LE4Y

pith:2012:W7U3LE4YIRYSIGH2TL233NHX7N

not attested not anchored not stored refs pending

Dynamic freezing of strongly correlated ultracold bosons

D. Pekker, K. Sengupta, S. Mondal

arxiv:1204.6331 v2 · 2012-04-27 · 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{W7U3LE4YIRYSIGH2TL233NHX7N}

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	2026-05-18T03:07:43.238511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e9b5939844712418fa9af5bdb4f7fb7328b5470ca7c72866321386c7b560f5

Aliases

arxiv: 1204.6331 · arxiv_version: 1204.6331v2 · doi: 10.48550/arxiv.1204.6331 · pith_short_12: W7U3LE4YIRYS · pith_short_16: W7U3LE4YIRYSIGH2 · pith_short_8: W7U3LE4Y

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/W7U3LE4YIRYSIGH2TL233NHX7N \
  | 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: b7e9b5939844712418fa9af5bdb4f7fb7328b5470ca7c72866321386c7b560f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25725bed3a91557a380b1521e202b21740e6f0b29c94b0ad24f65a8ba1251997",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-04-27T20:39:53Z",
    "title_canon_sha256": "5b41f01fc60a9a762b1b65b595dd530ae8e67602d4e09f41f56516fd2423ce7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6331",
    "kind": "arxiv",
    "version": 2
  }
}