Pith Number

pith:HAAZ5M6T

pith:2024:HAAZ5M6TST4EUMGYOFTAWDAELX

not attested not anchored not stored refs pending

Quantized Born Effective charges as probes for the topological phase transition in the Haldane and Kane-Mele models

Francesco Macheda, Francesco Mauri, Paolo Barone, Paolo Fachin

arxiv:2404.18329 v4 · 2024-04-28 · 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{HAAZ5M6TST4EUMGYOFTAWDAELX}

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	2026-07-05T11:17:32.705572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38019eb3d394f84a30d871660b0c045dd6c97173f905181d5dea88f85107dfc8

Aliases

arxiv: 2404.18329 · arxiv_version: 2404.18329v4 · doi: 10.48550/arxiv.2404.18329 · pith_short_12: HAAZ5M6TST4E · pith_short_16: HAAZ5M6TST4EUMGY · pith_short_8: HAAZ5M6T

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/HAAZ5M6TST4EUMGYOFTAWDAELX \
  | 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: 38019eb3d394f84a30d871660b0c045dd6c97173f905181d5dea88f85107dfc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f665026d955bc21ab3761131ea29644dfed60d4b8cd41ad30224964eee2817ea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-04-28T22:37:29Z",
    "title_canon_sha256": "60066841150f97ad0727eb0a5f4ec286fc01642cd1c2947dfb65c22ea3ead84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18329",
    "kind": "arxiv",
    "version": 4
  }
}