Pith Number

pith:Q4PQBULI

pith:2013:Q4PQBULIQQUAD67I2KCDXZURWO

not attested not anchored not stored refs pending

Neutral defects in SrTiO3 studied with screened hybrid density functional theory

Edward N Brothers, Fedwa El-Mellouhi, Gustavo E Scuseria, Melissa J Lucero

arxiv:1303.0471 v1 · 2013-03-03 · 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{Q4PQBULIQQUAD67I2KCDXZURWO}

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	2026-05-18T03:19:45.596290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

871f00d168842801fbe8d2843be691b39908714b2303778a4ddf773fef61fe30

Aliases

arxiv: 1303.0471 · arxiv_version: 1303.0471v1 · doi: 10.48550/arxiv.1303.0471 · pith_short_12: Q4PQBULIQQUA · pith_short_16: Q4PQBULIQQUAD67I · pith_short_8: Q4PQBULI

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/Q4PQBULIQQUAD67I2KCDXZURWO \
  | 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: 871f00d168842801fbe8d2843be691b39908714b2303778a4ddf773fef61fe30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c691886430b7364cb02dd81e137504185f5f8dd016d4213a968c0c7c639de8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-03-03T07:55:40Z",
    "title_canon_sha256": "39c3d77ffcda9c9354b346d2984881fa11c810955ea46995ab08505020a63f22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0471",
    "kind": "arxiv",
    "version": 1
  }
}