Pith Number

pith:LY3NRDXR

pith:2010:LY3NRDXRTRLYM456PU7JMSXFXR

not attested not anchored not stored refs pending

Linear Algebra and Charge Self-consistent Tight-binding Method for Large-scale Electronic Structure Calculations

H.Teng, M. Ikeda, M. Nakashima, N. Watanabe, S.-L. Zhang, S. Nishino, S. Yamamoto, T. Fujiwara, T. Hoshi, T. Sogabe

arxiv:1002.1202 v2 · 2010-02-05 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LY3NRDXRTRLYM456PU7JMSXFXR}

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	2026-05-18T04:30:14.553182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e36d88ef19c578673be7d3e964ae5bc602cce2c17c65dfa9bb78461e8c93d45

Aliases

arxiv: 1002.1202 · arxiv_version: 1002.1202v2 · doi: 10.48550/arxiv.1002.1202 · pith_short_12: LY3NRDXRTRLY · pith_short_16: LY3NRDXRTRLYM456 · pith_short_8: LY3NRDXR

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/LY3NRDXRTRLYM456PU7JMSXFXR \
  | 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: 5e36d88ef19c578673be7d3e964ae5bc602cce2c17c65dfa9bb78461e8c93d45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5c2ac7daf10c6e39081d08ab698e8be126caa3cd5c95fc641b4376d8b962533",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-02-05T11:28:19Z",
    "title_canon_sha256": "8731d67df2fe673559fc3aef41e14f9963c9f341bba7b3a4ed00c455f1bf21d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1202",
    "kind": "arxiv",
    "version": 2
  }
}