Pith Number

pith:GAVKQ2TR

pith:2018:GAVKQ2TR34SOYRSTCGDBANCZ4U

not attested not anchored not stored refs pending

Comment on "Evidence for absence of metallic surface states in BiO2-terminated BaBiO3 thin films"

Ana Mar\'ia Llois, Diego Rubi, Ver\'onica Vildosola

arxiv:1807.00777 v1 · 2018-07-02 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAVKQ2TR34SOYRSTCGDBANCZ4U}

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	2026-05-18T00:11:51.388497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

302aa86a71df24ec46531186103459e5045506c4e5eecbc2f1e96479ff639650

Aliases

arxiv: 1807.00777 · arxiv_version: 1807.00777v1 · doi: 10.48550/arxiv.1807.00777 · pith_short_12: GAVKQ2TR34SO · pith_short_16: GAVKQ2TR34SOYRST · pith_short_8: GAVKQ2TR

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/GAVKQ2TR34SOYRSTCGDBANCZ4U \
  | 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: 302aa86a71df24ec46531186103459e5045506c4e5eecbc2f1e96479ff639650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817332505b0d5cd05facb47c094caa594fd5cd21b6a2eb5c08dca1fc7738f4b7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-07-02T16:34:45Z",
    "title_canon_sha256": "5f4a4d761470f288636c75adb24145cbe9df1180bb3d3b897bea1b0115d18746"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00777",
    "kind": "arxiv",
    "version": 1
  }
}