Pith Number

pith:J3L7S6SO

pith:2012:J3L7S6SO5R6QDX4PEJQPXYIWJL

not attested not anchored not stored refs pending

Anisotropic Vapor HF etching of silicon dioxide for Si microstructure release

Bengt Nilsson (CHALMERS), Bert Du Bois (IMEC), Christophe Krzeminski (IEMN), Emmanuel Dubois (IEMN), Goran Petersson (CHALMERS), Jean-Pierre Raskin (ICTEAM), Mats Hagberg (CHALMERS), Ulf Sodervall (CHALMERS), Vikram Passi (ICTEAM)

arxiv:1207.2402 v1 · 2012-07-10 · 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{J3L7S6SO5R6QDX4PEJQPXYIWJL}

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	2026-05-18T03:51:24.216977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ed7f97a4eec7d01df8f2260fbe1164ac56a4c79d1ed2269b36e8e77ff7c6c85

Aliases

arxiv: 1207.2402 · arxiv_version: 1207.2402v1 · doi: 10.48550/arxiv.1207.2402 · pith_short_12: J3L7S6SO5R6Q · pith_short_16: J3L7S6SO5R6QDX4P · pith_short_8: J3L7S6SO

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/J3L7S6SO5R6QDX4PEJQPXYIWJL \
  | 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: 4ed7f97a4eec7d01df8f2260fbe1164ac56a4c79d1ed2269b36e8e77ff7c6c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15226ae480c46f5e53668064026db56cb563ea5afbee00324224fc22bece5bb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-10T16:15:36Z",
    "title_canon_sha256": "bc2df1d3ec3ac5b3f4f17ef6c5a2f9d2dbf27d2de0bb3ddff7cf7ef7611a89df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2402",
    "kind": "arxiv",
    "version": 1
  }
}