Pith Number

pith:JAEQLUOJ

pith:2008:JAEQLUOJB7DOR3VKLVIOQ7KFGC

not attested not anchored not stored refs pending

Numerical renormalization group calculation of near-gap peaks in spectral functions of the Anderson model with superconducting leads

Andreas Weichselbaum, Jan von Delft, Ralf Bulla, Theresa Hecht

arxiv:0803.1251 v3 · 2008-03-08 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JAEQLUOJB7DOR3VKLVIOQ7KFGC}

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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	2026-05-18T02:16:00.408048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

480905d1c90fc6e8eeaa5d50e87d453098007a0b090571870a05faec04d49859

Aliases

arxiv: 0803.1251 · arxiv_version: 0803.1251v3 · doi: 10.48550/arxiv.0803.1251 · pith_short_12: JAEQLUOJB7DO · pith_short_16: JAEQLUOJB7DOR3VK · pith_short_8: JAEQLUOJ

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/JAEQLUOJB7DOR3VKLVIOQ7KFGC \
  | 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: 480905d1c90fc6e8eeaa5d50e87d453098007a0b090571870a05faec04d49859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d5dcea5e87be2801d3b8faa272c4d4ea860a43726206f150e1c4adb3f2cb80",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-03-08T17:19:16Z",
    "title_canon_sha256": "f473d880700046fe348ad775bfb2fa146f0dce8a96030c3139da21c420843841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1251",
    "kind": "arxiv",
    "version": 3
  }
}