Pith Number

pith:BCL57MKE

pith:2014:BCL57MKEXG6SDLBNMYPLSPDXJI

not attested not anchored not stored refs pending

A direct view at excess electrons in TiO$_2$ rutile and anatase

Anderson Janotti, Cesare Franchini, Chris Van de Walle, Georg Kresse, Martin Setvin, Merzuk Kaltak, Michael Schmid, Ulrike Diebold, Xianfeng Hao

arxiv:1401.7817 v2 · 2014-01-30 · cond-mat.str-el · 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{BCL57MKEXG6SDLBNMYPLSPDXJI}

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	2026-05-18T02:44:22.875761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0897dfb144b9bd21ac2d661eb93c774a32e31b6fcad4567ff19d4446d4b6c95a

Aliases

arxiv: 1401.7817 · arxiv_version: 1401.7817v2 · doi: 10.48550/arxiv.1401.7817 · pith_short_12: BCL57MKEXG6S · pith_short_16: BCL57MKEXG6SDLBN · pith_short_8: BCL57MKE

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/BCL57MKEXG6SDLBNMYPLSPDXJI \
  | 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: 0897dfb144b9bd21ac2d661eb93c774a32e31b6fcad4567ff19d4446d4b6c95a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a3afcea5fac230eafac7d7429bd69db9a88c7c489c72744bc6350fd3d95bf3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-01-30T12:11:31Z",
    "title_canon_sha256": "39036c235356b541c6b60be7e0b131c78b4a5305528505d885622c86c95e5548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7817",
    "kind": "arxiv",
    "version": 2
  }
}