Pith Number

pith:TQOOFYK2

pith:2019:TQOOFYK2CURYCOCZWF2ZX2PBKC

not attested not anchored not stored refs pending

Configuration interaction approaches for solving quantum impurity models

Joseph E. Subotnik, Wenjie Dou, Zuxin Jin

arxiv:1910.10215 v1 · 2019-10-22 · physics.chem-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{TQOOFYK2CURYCOCZWF2ZX2PBKC}

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	2026-07-05T00:43:39.039659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1ce2e15a1523813859b1759be9e150972a0d479353999cab68403852f8f15c

Aliases

arxiv: 1910.10215 · arxiv_version: 1910.10215v1 · doi: 10.48550/arxiv.1910.10215 · pith_short_12: TQOOFYK2CURY · pith_short_16: TQOOFYK2CURYCOCZ · pith_short_8: TQOOFYK2

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/TQOOFYK2CURYCOCZWF2ZX2PBKC \
  | 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: 9c1ce2e15a1523813859b1759be9e150972a0d479353999cab68403852f8f15c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec0e5935ab7203d59f7e279bdb6bd34e161c0fd76544c8d9db23ec4b7bdc314",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-10-22T20:13:50Z",
    "title_canon_sha256": "b736c2207bf2655eaa730665a1a241269b206e2f2d5d69d3ecaa188e84dfa70c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10215",
    "kind": "arxiv",
    "version": 1
  }
}