Pith Number

pith:UKL4UEDE

pith:2015:UKL4UEDENVLH5FFZA4XWYZ63NA

not attested not anchored not stored refs pending

Surface properties of atomically flat poly-crystalline SrTiO3

Adrian David, Hoidong Jeong, Hosung Seo, Hyun You Kim, Morgane Lacotte, Sang A Lee, Sungmin Woo, Wilfrid Prellier, Woo Seok Choi, Yunseok Kim

arxiv:1503.02765 v2 · 2015-03-10 · 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{UKL4UEDENVLH5FFZA4XWYZ63NA}

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	2026-05-18T02:25:04.331977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a297ca10646d567e94b9072f6c67db6832b86873765b59c5ff42f953fb9a3486

Aliases

arxiv: 1503.02765 · arxiv_version: 1503.02765v2 · doi: 10.48550/arxiv.1503.02765 · pith_short_12: UKL4UEDENVLH · pith_short_16: UKL4UEDENVLH5FFZ · pith_short_8: UKL4UEDE

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/UKL4UEDENVLH5FFZA4XWYZ63NA \
  | 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: a297ca10646d567e94b9072f6c67db6832b86873765b59c5ff42f953fb9a3486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90bd43021ce9dff6512dd98bf36061b571d2447acdd2ddb93a8465ad24ec6f58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-10T03:50:52Z",
    "title_canon_sha256": "0d89bc33a5f995474587f9743a65a03c97efb58a97c97647d0bad53837e93d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02765",
    "kind": "arxiv",
    "version": 2
  }
}