Pith Number

pith:7H5CALEW

pith:2022:7H5CALEW6I3ZYGDFIEZGIV4PLE

not attested not anchored not stored refs pending

Connecting Tikhonov regularization to the maximum entropy method for the analytic continuation of quantum Monte Carlo data

Erik Koch, Khaldoon Ghanem

arxiv:2212.05475 v1 · 2022-12-11 · physics.comp-ph · 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{7H5CALEW6I3ZYGDFIEZGIV4PLE}

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	2026-07-05T05:43:18.122876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9fa202c96f2379c1865413264578f5914b10a455444ee66036f8f998736675a

Aliases

arxiv: 2212.05475 · arxiv_version: 2212.05475v1 · doi: 10.48550/arxiv.2212.05475 · pith_short_12: 7H5CALEW6I3Z · pith_short_16: 7H5CALEW6I3ZYGDF · pith_short_8: 7H5CALEW

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/7H5CALEW6I3ZYGDFIEZGIV4PLE \
  | 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: f9fa202c96f2379c1865413264578f5914b10a455444ee66036f8f998736675a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5940b93fd65b367500c897d54078700acd8b7bcbd240c02c82d5e2ea5d78598",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2022-12-11T11:10:26Z",
    "title_canon_sha256": "a8d9f62b598cb9d77c9783a401eb23cbf0c91a713d78724e5ddfe5a88c5b532e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05475",
    "kind": "arxiv",
    "version": 1
  }
}