Pith Number

pith:54LK43NF

pith:2011:54LK43NF64FYCXWHLJGR27V2JH

not attested not anchored not stored refs pending

Noise correlations in the expansion of an interacting 1D Bose gas from a regular array

Austen Lamacraft

arxiv:1104.0655 v1 · 2011-04-04 · 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{54LK43NF64FYCXWHLJGR27V2JH}

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	2026-05-18T02:22:11.131510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef16ae6da5f70b815ec75a4d1d7eba49d9b079df25197cdc055b76d5d8835ba1

Aliases

arxiv: 1104.0655 · arxiv_version: 1104.0655v1 · doi: 10.48550/arxiv.1104.0655 · pith_short_12: 54LK43NF64FY · pith_short_16: 54LK43NF64FYCXWH · pith_short_8: 54LK43NF

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/54LK43NF64FYCXWHLJGR27V2JH \
  | 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: ef16ae6da5f70b815ec75a4d1d7eba49d9b079df25197cdc055b76d5d8835ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "819e8291bf89020e0b9fc2f9e58eac58c267206b56f866b0992534f4e79f87c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-04-04T19:20:13Z",
    "title_canon_sha256": "fb53c25d17dab20f01b1d8a18b31cd34ec9a6d3e5f08c8ce872b9002c908b3e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0655",
    "kind": "arxiv",
    "version": 1
  }
}