Pith Number

pith:RL3WGQVP

pith:2013:RL3WGQVPEBHTBO4GSKKFHUP34T

not attested not anchored not stored refs pending

Pad\'e approximants for improved finite-temperature spectral functions in the numerical renormalization group

Rok \v{Z}itko, \v{Z}iga Osolin

arxiv:1302.3334 v1 · 2013-02-14 · 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{RL3WGQVPEBHTBO4GSKKFHUP34T}

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	2026-05-18T03:19:01.334558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8af76342af204f30bb86929453d1fbe4dbb393f961f019685a7c9d05a607a388

Aliases

arxiv: 1302.3334 · arxiv_version: 1302.3334v1 · doi: 10.48550/arxiv.1302.3334 · pith_short_12: RL3WGQVPEBHT · pith_short_16: RL3WGQVPEBHTBO4G · pith_short_8: RL3WGQVP

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/RL3WGQVPEBHTBO4GSKKFHUP34T \
  | 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: 8af76342af204f30bb86929453d1fbe4dbb393f961f019685a7c9d05a607a388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bbf62493d311c89d4f3badd32969fd35a076d8d4f66b58443d331fe953f9261",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-02-14T08:03:21Z",
    "title_canon_sha256": "77e0f62313cac01909db8720e78a44cc760b07fe6bca72f2c0caa0e77eb0bf89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3334",
    "kind": "arxiv",
    "version": 1
  }
}