Pith Number

pith:PWL3L7HO

pith:2020:PWL3L7HOI7TCMWYAII22NOW45S

not attested not anchored not stored refs pending

Classical, semiclassical and quantum signatures of quantum phase transitions in a (pseudo) relativistic many-body system

Benjamin Geiger, Juan Diego Urbina, Klaus Richter, Maximilian Nitsch

arxiv:2007.04650 v1 · 2020-07-09 · cond-mat.quant-gas · nlin.PS · 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{PWL3L7HOI7TCMWYAII22NOW45S}

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	2026-07-05T01:17:32.322748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d97b5fcee47e6265b004235a6badcecb7c920aaa4e3e7c4bc63dce6201c2484

Aliases

arxiv: 2007.04650 · arxiv_version: 2007.04650v1 · doi: 10.48550/arxiv.2007.04650 · pith_short_12: PWL3L7HOI7TC · pith_short_16: PWL3L7HOI7TCMWYA · pith_short_8: PWL3L7HO

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/PWL3L7HOI7TCMWYAII22NOW45S \
  | 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: 7d97b5fcee47e6265b004235a6badcecb7c920aaa4e3e7c4bc63dce6201c2484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3712ee837484f2ba5aa2f8466d70bca2fc61ff745db1d50ef025d42b46992408",
    "cross_cats_sorted": [
      "nlin.PS",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2020-07-09T09:08:17Z",
    "title_canon_sha256": "9c6f109f3f64679d1d2572d8244d9076ad2b8ba8afdab978bdd490bb5dd6c7da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.04650",
    "kind": "arxiv",
    "version": 1
  }
}