Pith Number

pith:UMWOU7ES

pith:2012:UMWOU7ES6RZSYPZPVC2DLGFV7J

not attested not anchored not stored refs pending

Hybrid density functional study of electronic and optical properties of phase change memory material: $\mathrm{Ge_{2}Sb_{2}Te_{5}}$

1 H. L\"of{\aa}s, M. Ramzan, Rajeev Ahuja, T. Kaewmaraya

arxiv:1206.0138 v1 · 2012-06-01 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMWOU7ES6RZSYPZPVC2DLGFV7J}

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	2026-05-18T01:57:08.920095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a32cea7c92f4732c3f2fa8b43598b5fa7dabb5d5ba67a3e2ba8ed0d885c45b0d

Aliases

arxiv: 1206.0138 · arxiv_version: 1206.0138v1 · doi: 10.48550/arxiv.1206.0138 · pith_short_12: UMWOU7ES6RZS · pith_short_16: UMWOU7ES6RZSYPZP · pith_short_8: UMWOU7ES

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/UMWOU7ES6RZSYPZPVC2DLGFV7J \
  | 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: a32cea7c92f4732c3f2fa8b43598b5fa7dabb5d5ba67a3e2ba8ed0d885c45b0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "829f6695282439b488152d26480d33a579d227190e6ed45bd88c383f34bc9da5",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-06-01T10:15:53Z",
    "title_canon_sha256": "7b916978b77e0c6d2b5e19bff90d5f9895167ca9ed92fa35d94f04483d001ae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.0138",
    "kind": "arxiv",
    "version": 1
  }
}