Pith Number

pith:CZOWNOER

pith:2019:CZOWNOERMHG6GE4PMIZSDRIF2N

not attested not anchored not stored refs pending

Partial Fermionization---Spectral Universality in 1D Repulsive Bose Gases

Juan Diego Urbina, Klaus Richter, Quirin Hummel

arxiv:1902.08674 v1 · 2019-02-22 · cond-mat.quant-gas · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZOWNOERMHG6GE4PMIZSDRIF2N}

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	2026-05-17T23:42:23.451265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

165d66b89161cde3138f623321c505d347803367ba8f332804f7772330afafe1

Aliases

arxiv: 1902.08674 · arxiv_version: 1902.08674v1 · doi: 10.48550/arxiv.1902.08674 · pith_short_12: CZOWNOERMHG6 · pith_short_16: CZOWNOERMHG6GE4P · pith_short_8: CZOWNOER

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/CZOWNOERMHG6GE4PMIZSDRIF2N \
  | 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: 165d66b89161cde3138f623321c505d347803367ba8f332804f7772330afafe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4956db97c43a77de8677fb30c97222cdc80bc533bee6a9933854a401aeb18b9",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-02-22T21:29:38Z",
    "title_canon_sha256": "a4d4ed9d90f58ba3c004baa257dbe21e63f3cb5a7bafe90c8f5995688b6d343c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08674",
    "kind": "arxiv",
    "version": 1
  }
}