Pith Number

pith:P7RGELEC

pith:2018:P7RGELECIWPDMBUWDZQHKXFA6W

not attested not anchored not stored refs pending

Temperature-driven narrowing of the insulating gap as a precursor of the insulator-to-metal transition: Implications for the electronic structure of solids

Arkady Kurnosov, Vassiliy Lubchenko

arxiv:1809.10773 v1 · 2018-09-27 · 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{P7RGELECIWPDMBUWDZQHKXFA6W}

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	2026-05-17T23:39:48.407938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe2622c82459e3606961e60755ca0f5acf35183112514166de5803ffbc2bf23

Aliases

arxiv: 1809.10773 · arxiv_version: 1809.10773v1 · doi: 10.48550/arxiv.1809.10773 · pith_short_12: P7RGELECIWPD · pith_short_16: P7RGELECIWPDMBUW · pith_short_8: P7RGELEC

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/P7RGELECIWPDMBUWDZQHKXFA6W \
  | 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: 7fe2622c82459e3606961e60755ca0f5acf35183112514166de5803ffbc2bf23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ded6b1ed24dfde6a50ef3fcac7a593e38a5243e1ee9a31a4714da14aa946c75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-27T21:25:26Z",
    "title_canon_sha256": "7f1917f52680ef51090a4119540c75925bf7f2879feb7ed6ad30039aba9ab950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10773",
    "kind": "arxiv",
    "version": 1
  }
}