Pith Number

pith:U7HDSBR4

pith:2012:U7HDSBR4CFKQQDTKNQLIU7ZOHF

not attested not anchored not stored refs pending

First-principles investigation of incipient ferroelectric trends of rutile TiO$_2$ in bulk and at the (110) surface

Anna Gr\"unebohm, Claude Ederer, Peter Entel

arxiv:1211.6853 v1 · 2012-11-29 · 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{U7HDSBR4CFKQQDTKNQLIU7ZOHF}

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	2026-05-18T01:52:53.407637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7ce39063c1155080e6a6c168a7f2e3972a11e7587d53f35cce60cb9a1f921d5

Aliases

arxiv: 1211.6853 · arxiv_version: 1211.6853v1 · doi: 10.48550/arxiv.1211.6853 · pith_short_12: U7HDSBR4CFKQ · pith_short_16: U7HDSBR4CFKQQDTK · pith_short_8: U7HDSBR4

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/U7HDSBR4CFKQQDTKNQLIU7ZOHF \
  | 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: a7ce39063c1155080e6a6c168a7f2e3972a11e7587d53f35cce60cb9a1f921d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238917815f87cdc243ddf11b9e9e69561a58851ca2d642faab4a9dc92445024c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-11-29T09:24:07Z",
    "title_canon_sha256": "e584e64fd54c83a7a3002b7c8ea28b6edb5de129bb8963b921f7d7f875257aed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6853",
    "kind": "arxiv",
    "version": 1
  }
}