Pith Number

pith:FEOW4SBI

pith:2013:FEOW4SBIR7D7RLJ6QFYBKN5KSS

not attested not anchored not stored refs pending

Analytic results for a quantum quench from free to hard-core one dimensional bosons

Mario Collura, M\'arton Kormos, Pasquale Calabrese

arxiv:1307.2142 v2 · 2013-07-08 · cond-mat.quant-gas · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEOW4SBIR7D7RLJ6QFYBKN5KSS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:01:35.688828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291d6e48288fc7f8ad3e81701537aa948be3d68703f8b4f5f128c43085e2224e

Aliases

arxiv: 1307.2142 · arxiv_version: 1307.2142v2 · doi: 10.48550/arxiv.1307.2142 · pith_short_12: FEOW4SBIR7D7 · pith_short_16: FEOW4SBIR7D7RLJ6 · pith_short_8: FEOW4SBI

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/FEOW4SBIR7D7RLJ6QFYBKN5KSS \
  | 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: 291d6e48288fc7f8ad3e81701537aa948be3d68703f8b4f5f128c43085e2224e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a796473711dc1a008a389bddc95cce7dd639346f1c327ddd517c198d1cc34800",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-08T16:09:12Z",
    "title_canon_sha256": "f980d0d73aee6d9eae9bc68cde8dbed8980b2a698049f2fa195d2fc417bfc010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2142",
    "kind": "arxiv",
    "version": 2
  }
}