Pith Number

pith:4D57EPW4

pith:2013:4D57EPW43ABMBX4B3YMOVAGCJS

not attested not anchored not stored refs pending

Moving perturbation in a one-dimensional Fermi gas

A.-M. Visuri, D.-H. Kim, F. Massel, J. J. Kinnunen, P. T\"orm\"a

arxiv:1312.0810 v2 · 2013-12-03 · cond-mat.quant-gas · cond-mat.str-el · 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{4D57EPW43ABMBX4B3YMOVAGCJS}

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	2026-05-18T01:26:32.053334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0fbf23edcd802c0df81de18ea80c24cb3daaee22cbaab24f38b8f6459fd88f6

Aliases

arxiv: 1312.0810 · arxiv_version: 1312.0810v2 · doi: 10.48550/arxiv.1312.0810 · pith_short_12: 4D57EPW43ABM · pith_short_16: 4D57EPW43ABMBX4B · pith_short_8: 4D57EPW4

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/4D57EPW43ABMBX4B3YMOVAGCJS \
  | 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: e0fbf23edcd802c0df81de18ea80c24cb3daaee22cbaab24f38b8f6459fd88f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b309046d20cd590fd61bfeb8ad7163493968da5db14587191126b9d5ac1f36b0",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-12-03T13:07:34Z",
    "title_canon_sha256": "0730c4b34ecae5e4e3a54770d1f217dfcd6d83f44c299e42fa7b14f18aafdea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0810",
    "kind": "arxiv",
    "version": 2
  }
}