Pith Number

pith:JVCWBDI4

pith:2012:JVCWBDI4COLRAAU63QCMYQE6X5

not attested not anchored not stored refs pending

Hybrid NRG-DMRG approach to real-time dynamics of quantum impurity systems

Avraham Schiller, Eitan Eidelstein, Fabian Guettge, Frithjof B. Anders, Ulrich Schollwoeck

arxiv:1206.2186 v1 · 2012-06-11 · 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{JVCWBDI4COLRAAU63QCMYQE6X5}

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	2026-05-18T03:30:28.054018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d45608d1c139710029edc04cc409ebf6e1bb43f65c8a9be1430b2ccb770b95b

Aliases

arxiv: 1206.2186 · arxiv_version: 1206.2186v1 · doi: 10.48550/arxiv.1206.2186 · pith_short_12: JVCWBDI4COLR · pith_short_16: JVCWBDI4COLRAAU6 · pith_short_8: JVCWBDI4

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/JVCWBDI4COLRAAU63QCMYQE6X5 \
  | 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: 4d45608d1c139710029edc04cc409ebf6e1bb43f65c8a9be1430b2ccb770b95b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915683c85af984380d38550d921130839743ea75165ea734c8397a0dac2a6f85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-06-11T12:54:17Z",
    "title_canon_sha256": "7f21ef80447716f17bff2fffbf73cf8418a92e6cb8491aa3e5def86466685f07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2186",
    "kind": "arxiv",
    "version": 1
  }
}