Pith Number

pith:5BG27IA6

pith:2014:5BG27IA6TWUJSONU5A4R2Y3ZWZ

not attested not anchored not stored refs pending

Origin of High Temperature Oxidation Resistance of Ti-Al-Ta-N Coatings

H. Riedl, J. Paulitsch, M. Arndt, P. H. Mayrhofer, P. Polcik, R. Hollerweger, R. Rachbauer, S. Primig

arxiv:1404.4345 v1 · 2014-04-16 · 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{5BG27IA6TWUJSONU5A4R2Y3ZWZ}

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	2026-05-18T02:54:05.596362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e84dafa01e9da89939b4e8391d6379b65a35cee532db6290f5502807ca1cc9f0

Aliases

arxiv: 1404.4345 · arxiv_version: 1404.4345v1 · doi: 10.48550/arxiv.1404.4345 · pith_short_12: 5BG27IA6TWUJ · pith_short_16: 5BG27IA6TWUJSONU · pith_short_8: 5BG27IA6

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/5BG27IA6TWUJSONU5A4R2Y3ZWZ \
  | 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: e84dafa01e9da89939b4e8391d6379b65a35cee532db6290f5502807ca1cc9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d83a00e449dddc67a31d8db26b0e959aab96d3eeb6654d7b1660e99d4edf7f6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-16T18:52:23Z",
    "title_canon_sha256": "0272a79873e6f5289f775410e895e9c8a29a880b7a13e136b15ea952f01fdf72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4345",
    "kind": "arxiv",
    "version": 1
  }
}