Pith Number

pith:H5FO633V

pith:2018:H5FO633V2NF3GLGFPSLOEOACLO

not attested not anchored not stored refs pending

Porosity and roughness determination of porous silicon thin films by genetic algorithms

C. F. Ramirez-Gutierrez, J. D. Casta\~no-Yepes, M. E. Rodriguez-Garcia

arxiv:1806.06335 v1 · 2018-06-17 · 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{H5FO633V2NF3GLGFPSLOEOACLO}

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	2026-05-18T00:06:01.541752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4aef6f75d34bb32cc57c96e238025bbee7eb1e3b0ea4d7b91e612a56d41dd4

Aliases

arxiv: 1806.06335 · arxiv_version: 1806.06335v1 · doi: 10.48550/arxiv.1806.06335 · pith_short_12: H5FO633V2NF3 · pith_short_16: H5FO633V2NF3GLGF · pith_short_8: H5FO633V

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/H5FO633V2NF3GLGFPSLOEOACLO \
  | 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: 3f4aef6f75d34bb32cc57c96e238025bbee7eb1e3b0ea4d7b91e612a56d41dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2abae018897a0fdec5efbabb505fca0425f4383acb440e719803048a329a6e8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-06-17T04:39:47Z",
    "title_canon_sha256": "aae5818a88741518b8a7e799566f761ee9dd55a7f9b754a6b0a5ed6a7de84260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06335",
    "kind": "arxiv",
    "version": 1
  }
}