Pith Number

pith:BWC4UJF7

pith:2012:BWC4UJF7MLHW2JRBLJQ5GOR3V4

not attested not anchored not stored refs pending

Universal scheme to generate metal-insulator transition in disordered systems

Ai-Min Guo, Qing-Feng Sun, Shi-jie Xiong, X. C. Xie

arxiv:1211.5641 v1 · 2012-11-24 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWC4UJF7MLHW2JRBLJQ5GOR3V4}

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	2026-05-18T01:53:00.958706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d85ca24bf62cf6d26215a61d33a3baf2a434723208445ffacbf99374edcaaba

Aliases

arxiv: 1211.5641 · arxiv_version: 1211.5641v1 · doi: 10.48550/arxiv.1211.5641 · pith_short_12: BWC4UJF7MLHW · pith_short_16: BWC4UJF7MLHW2JRB · pith_short_8: BWC4UJF7

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/BWC4UJF7MLHW2JRBLJQ5GOR3V4 \
  | 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: 0d85ca24bf62cf6d26215a61d33a3baf2a434723208445ffacbf99374edcaaba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f7b1601f8d1bb03d23e4c305813120ffb62eba3415cb4b2b5bce43daf57033c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2012-11-24T03:17:49Z",
    "title_canon_sha256": "db1d47950de404c07747ffbb8e011dc504e694ebfe24b9b01966be384d32e8b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5641",
    "kind": "arxiv",
    "version": 1
  }
}