Pith Number

pith:LQXQNALA

pith:2010:LQXQNALAXLBYASSGZ6ZGB3NGDR

not attested not anchored not stored refs pending

Comment on "Motion of an impurity particle in an ultracold quasi-one-dimensional gas of hard-core bosons [Phys. Rev. A 79, 033610 (2009)]"

R. Combescot, S. Giraud

arxiv:1002.4366 v1 · 2010-02-23 · 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{LQXQNALAXLBYASSGZ6ZGB3NGDR}

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	2026-05-18T04:27:45.440679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2f068160bac3804a46cfb260eda61c4ef33b310e40ef2b17afacf17c405ad7

Aliases

arxiv: 1002.4366 · arxiv_version: 1002.4366v1 · doi: 10.48550/arxiv.1002.4366 · pith_short_12: LQXQNALAXLBY · pith_short_16: LQXQNALAXLBYASSG · pith_short_8: LQXQNALA

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/LQXQNALAXLBYASSGZ6ZGB3NGDR \
  | 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: 5c2f068160bac3804a46cfb260eda61c4ef33b310e40ef2b17afacf17c405ad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec658f3e4ce02a3fffb9b013bffe646afd72f36badb16fedbbb5f4f0a2373244",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-02-23T17:17:51Z",
    "title_canon_sha256": "1236b08945962676468a9a42fa49d1e933cf5d5b152981bece886a6e8b55c9b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4366",
    "kind": "arxiv",
    "version": 1
  }
}