Pith Number

pith:SOI46L2O

pith:2013:SOI46L2OVIKY3ETMOL5U4HWOTF

not attested not anchored not stored refs pending

Lanczos transformation for quantum impurity problems in d-dimensional lattices: application to graphene nanoribbons

A. E. Feiguin, C. A. Busser, G. B. Martins

arxiv:1307.8132 v2 · 2013-07-30 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOI46L2OVIKY3ETMOL5U4HWOTF}

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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	2026-05-18T03:04:48.915757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9391cf2f4eaa158d926c72fb4e1ece996b3a4ad2809f9d2f9c9d1273f226b9dc

Aliases

arxiv: 1307.8132 · arxiv_version: 1307.8132v2 · doi: 10.48550/arxiv.1307.8132 · pith_short_12: SOI46L2OVIKY · pith_short_16: SOI46L2OVIKY3ETM · pith_short_8: SOI46L2O

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/SOI46L2OVIKY3ETMOL5U4HWOTF \
  | 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: 9391cf2f4eaa158d926c72fb4e1ece996b3a4ad2809f9d2f9c9d1273f226b9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ddcf153d170acdd1d95570bba2e35218cad673fe87be38c8a44b5f943a6dbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-07-30T20:04:18Z",
    "title_canon_sha256": "3eac0db07f932875c81750cc4e186fe051292bed57501e65e704ab2328cf0884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8132",
    "kind": "arxiv",
    "version": 2
  }
}