Pith Number

pith:7MW35WEY

pith:2014:7MW35WEYKHA7OJIPG6J5EY4GAI

not attested not anchored not stored refs pending

Large electropositive cations as surfactants for the growth of polar epitaxial films

Alfred K. C. Cheung, George A. Sawatzky, Ilya Elfimov, Mona Berciu

arxiv:1412.3422 v1 · 2014-12-10 · 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{7MW35WEYKHA7OJIPG6J5EY4GAI}

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	2026-05-18T01:41:20.000910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb2dbed89851c1f7250f3793d26386022153e510c006eb72c7c334a932d31803

Aliases

arxiv: 1412.3422 · arxiv_version: 1412.3422v1 · doi: 10.48550/arxiv.1412.3422 · pith_short_12: 7MW35WEYKHA7 · pith_short_16: 7MW35WEYKHA7OJIP · pith_short_8: 7MW35WEY

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/7MW35WEYKHA7OJIPG6J5EY4GAI \
  | 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: fb2dbed89851c1f7250f3793d26386022153e510c006eb72c7c334a932d31803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f002c42a874232f34d8e28de45714dd60d887dc50211cbde10b90cd062c903b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-12-10T19:28:15Z",
    "title_canon_sha256": "c0a09f023e72f5e57dae0a29123f5e7b2da1721299da9e76fef921d2da8ea50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3422",
    "kind": "arxiv",
    "version": 1
  }
}