Pith Number

pith:HBXLMNQI

pith:2018:HBXLMNQI4FSQAH7WSAQQ2OWFW2

not attested not anchored not stored refs pending

Creation of oxide coating on Al 1050 alloy

Alexander Sobolev, Alexey Kossenko, Konstantin Borodianskiy, Michael Zinigrad

arxiv:1810.03300 v1 · 2018-10-08 · physics.app-ph · 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{HBXLMNQI4FSQAH7WSAQQ2OWFW2}

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	2026-05-18T00:03:51.754832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386eb63608e165001ff690210d3ac5b693ee30ed9f5984fc0d004e7ab591fbe5

Aliases

arxiv: 1810.03300 · arxiv_version: 1810.03300v1 · doi: 10.48550/arxiv.1810.03300 · pith_short_12: HBXLMNQI4FSQ · pith_short_16: HBXLMNQI4FSQAH7W · pith_short_8: HBXLMNQI

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/HBXLMNQI4FSQAH7WSAQQ2OWFW2 \
  | 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: 386eb63608e165001ff690210d3ac5b693ee30ed9f5984fc0d004e7ab591fbe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93c56c513e0062ba7a011f87306b51602600f11d2ceefb15a7fee8608ace4e77",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-10-08T07:59:54Z",
    "title_canon_sha256": "e06e222dbbd3f6679d5787b2ba42e189bb0a6f374040265de335eba0fb0cee9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03300",
    "kind": "arxiv",
    "version": 1
  }
}