Pith Number

pith:7V75CHKF

pith:2016:7V75CHKFEX7D7H76XWEXMUBONS

not attested not anchored not stored refs pending

Polar compensation at the surface of SrTiO3 (111)

E.W. Plummer, Gaomin Wang, Hangwen Guo, Jiandi Zhang, Lina Chen, Mohammad Saghayezhian

arxiv:1603.01680 v1 · 2016-03-05 · 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{7V75CHKFEX7D7H76XWEXMUBONS}

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	2026-05-18T01:19:15.655634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd7fd11d4525fe3f9ffebd8976502e6cb4441981578f919954ed7b3e985ca235

Aliases

arxiv: 1603.01680 · arxiv_version: 1603.01680v1 · doi: 10.48550/arxiv.1603.01680 · pith_short_12: 7V75CHKFEX7D · pith_short_16: 7V75CHKFEX7D7H76 · pith_short_8: 7V75CHKF

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/7V75CHKFEX7D7H76XWEXMUBONS \
  | 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: fd7fd11d4525fe3f9ffebd8976502e6cb4441981578f919954ed7b3e985ca235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39385095084f7f4e4d5edbeaa054b4970e415a9497627ce5c6451dbe9e9b754d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-03-05T05:09:31Z",
    "title_canon_sha256": "7f643f1950539b270614b7bfcc90eb27faabdab6fdb0fa03f7997da2c74c907c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01680",
    "kind": "arxiv",
    "version": 1
  }
}