Pith Number

pith:7YZ72QJ3

pith:2022:7YZ72QJ3DPO2ACYF4YIHREFYC7

not attested not anchored not stored refs pending

Sudden quench of harmonically trapped mass-imbalanced fermions

Dillip K. Nandy, Tomasz Sowi\'nski

arxiv:2209.05870 v2 · 2022-09-13 · 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{7YZ72QJ3DPO2ACYF4YIHREFYC7}

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	2026-07-05T05:17:12.295887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe33fd413b1bdda00b05e6107890b817d39ff7938da2b3408d6f43b77ae0d757

Aliases

arxiv: 2209.05870 · arxiv_version: 2209.05870v2 · doi: 10.48550/arxiv.2209.05870 · pith_short_12: 7YZ72QJ3DPO2 · pith_short_16: 7YZ72QJ3DPO2ACYF · pith_short_8: 7YZ72QJ3

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/7YZ72QJ3DPO2ACYF4YIHREFYC7 \
  | 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: fe33fd413b1bdda00b05e6107890b817d39ff7938da2b3408d6f43b77ae0d757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "212b49df0ffcb01ba94f8cd81fe3f241b730981647526870364fc46bb0b26809",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2022-09-13T10:33:10Z",
    "title_canon_sha256": "0997b15dcad325fa818c6ea222f495ee60a9cc8131a71fa6ee78b5d0dc3647b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05870",
    "kind": "arxiv",
    "version": 2
  }
}