Pith Number

pith:7SRCXLOA

pith:2012:7SRCXLOAUU4QREL2R3YGBDVOCP

not attested not anchored not stored refs pending

Time dependent impurity in ultracold fermions: orthogonality catastrophe and beyond

Adilet Imambekov, Aditya Shashi, Dmitry A. Abanin, Eugene Demler, Michael Knap, Yusuke Nishida

arxiv:1206.4962 v1 · 2012-06-21 · cond-mat.quant-gas · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SRCXLOAUU4QREL2R3YGBDVOCP}

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	2026-05-18T03:37:41.246246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fca22badc0a53908917a8ef0608eae13f0462738fe05a82f4ace02e0256156b6

Aliases

arxiv: 1206.4962 · arxiv_version: 1206.4962v1 · doi: 10.48550/arxiv.1206.4962 · pith_short_12: 7SRCXLOAUU4Q · pith_short_16: 7SRCXLOAUU4QREL2 · pith_short_8: 7SRCXLOA

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/7SRCXLOAUU4QREL2R3YGBDVOCP \
  | 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: fca22badc0a53908917a8ef0608eae13f0462738fe05a82f4ace02e0256156b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dfda31c8590459786711c0b7d623cdfad7d327c4157c06600cb166598d354a8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-06-21T18:31:30Z",
    "title_canon_sha256": "4df050a1d49383527be496d658ecf783f34b0f4724b1a070015b5da087349bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4962",
    "kind": "arxiv",
    "version": 1
  }
}