Pith Number

pith:P4KI4PGV

pith:2012:P4KI4PGVWMNHBBFX47IMDT7UMN

not attested not anchored not stored refs pending

Full field chemical imaging of buried native sub-oxide layers on doped silicon patterns

F. de la Pe\~na, L.F. Zagonel, M. Walls, N. Barrett, O. Renault

arxiv:1211.4724 v1 · 2012-11-20 · 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{P4KI4PGVWMNHBBFX47IMDT7UMN}

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	2026-05-18T03:40:24.813561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f148e3cd5b31a7084b7e7d0c1cff4634b819c0d36047eeab7fc3759539db682

Aliases

arxiv: 1211.4724 · arxiv_version: 1211.4724v1 · doi: 10.48550/arxiv.1211.4724 · pith_short_12: P4KI4PGVWMNH · pith_short_16: P4KI4PGVWMNHBBFX · pith_short_8: P4KI4PGV

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/P4KI4PGVWMNHBBFX47IMDT7UMN \
  | 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: 7f148e3cd5b31a7084b7e7d0c1cff4634b819c0d36047eeab7fc3759539db682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03037f63cbe192552aa6eb6ed5fc131ae972c895b1e39b8e4b4502d6c1e2ea31",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-11-20T12:11:56Z",
    "title_canon_sha256": "4d39df1123c5e895c8e92b08a5107cb0b77dfbb7ca8bd62c8bb70cb776967915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4724",
    "kind": "arxiv",
    "version": 1
  }
}