Pith Number

pith:MTGVRPC6

pith:2014:MTGVRPC6NH3QFQIQKNX3IDC3QL

not attested not anchored not stored refs pending

Optical conductivity of V4O7 across its metal-insulator transition

A. Perucchi, F. D'Apuzzo, F. Giorgianni, I. Lo Vecchio, M. Autore, S. Lupi, U. Schade, V. A. Klimov, V. N. Andreev

arxiv:1407.1081 v1 · 2014-07-03 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTGVRPC6NH3QFQIQKNX3IDC3QL}

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	2026-05-18T01:42:42.101337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64cd58bc5e69f702c110536fb40c5b82d847a4d2b23dc1cde4f436494808af79

Aliases

arxiv: 1407.1081 · arxiv_version: 1407.1081v1 · doi: 10.48550/arxiv.1407.1081 · pith_short_12: MTGVRPC6NH3Q · pith_short_16: MTGVRPC6NH3QFQIQ · pith_short_8: MTGVRPC6

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/MTGVRPC6NH3QFQIQKNX3IDC3QL \
  | 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: 64cd58bc5e69f702c110536fb40c5b82d847a4d2b23dc1cde4f436494808af79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a982333cb80dbddd93ba7db73d0e9e94348a1068dd881212586543a49da78f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-07-03T22:54:01Z",
    "title_canon_sha256": "91f857327cf60aca8708e272bda4e296f912732ee1a06293feaeea898e74ab49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1081",
    "kind": "arxiv",
    "version": 1
  }
}