Pith Number

pith:TPRFD5OK

pith:2011:TPRFD5OKK3NZSAZUGBACZF4G6Z

not attested not anchored not stored refs pending

First-principles study of the influence of (110) strain on the ferroelectric trends of TiO$_2$

Anna Gr\"unebohm, Claude Ederer, Mario Siewert, Peter Entel

arxiv:1111.2575 v1 · 2011-11-10 · 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{TPRFD5OKK3NZSAZUGBACZF4G6Z}

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	2026-05-18T04:08:33.831511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be251f5ca56db99033430402c9786f655ef8e939eeaebcfcce6312d2affe8d0

Aliases

arxiv: 1111.2575 · arxiv_version: 1111.2575v1 · doi: 10.48550/arxiv.1111.2575 · pith_short_12: TPRFD5OKK3NZ · pith_short_16: TPRFD5OKK3NZSAZU · pith_short_8: TPRFD5OK

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/TPRFD5OKK3NZSAZUGBACZF4G6Z \
  | 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: 9be251f5ca56db99033430402c9786f655ef8e939eeaebcfcce6312d2affe8d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8736f860a344e0002b6a9ded20a739ed9246eb11e93c3fe5bda43f27d2d4523",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-11-10T19:45:15Z",
    "title_canon_sha256": "ab45eedbfa9369b9d0b4a8a3054ac8274054104126100e8b1b6943a39d7b8218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2575",
    "kind": "arxiv",
    "version": 1
  }
}