Pith Number

pith:HXT72AX5

pith:2011:HXT72AX5LOKFLMGVXB3JZMEIQ6

not attested not anchored not stored refs pending

Electronic and phononic properties of the chalcopyrite CuGaS2

A.H. Romero, A. Munoz, A. Schindler, C. Hoch, G. Siegle, M. Cardona, R. K. Kremer, R. Lauck

arxiv:1102.0819 v1 · 2011-02-04 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXT72AX5LOKFLMGVXB3JZMEIQ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:03:16.887694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de7fd02fd5b9455b0d5b8769cb088879a3c858daee3606280ffcb65599886db

Aliases

arxiv: 1102.0819 · arxiv_version: 1102.0819v1 · doi: 10.48550/arxiv.1102.0819 · pith_short_12: HXT72AX5LOKF · pith_short_16: HXT72AX5LOKFLMGV · pith_short_8: HXT72AX5

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/HXT72AX5LOKFLMGVXB3JZMEIQ6 \
  | 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: 3de7fd02fd5b9455b0d5b8769cb088879a3c858daee3606280ffcb65599886db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a67fe5235b03bcfd6ef6a3204c1b115a592dd3db8c562ea19378d917b1959eee",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-02-04T00:49:22Z",
    "title_canon_sha256": "bf558e5658035795f8fc1d09b93159c023c8b3e84d9336c3e57dee7b7ea90d78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0819",
    "kind": "arxiv",
    "version": 1
  }
}