Pith Number

pith:OUZEO5OJ

pith:2021:OUZEO5OJNMYGUAUD6OMB7D277I

not attested not anchored not stored refs pending

Bulk nanocrystalline Al alloys with hierarchical reinforcement structures via grain boundary segregation and complexion formation

Daniel S. Gianola, Jungho Shin, Tianjiao Lei, Timothy J. Rupert

arxiv:2109.02133 v2 · 2021-09-05 · 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{OUZEO5OJNMYGUAUD6OMB7D277I}

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	2026-07-05T03:20:23.370040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75324775c96b306a0283f3981f8f5ffa36f72d57f7bd49de45c083ca8099379f

Aliases

arxiv: 2109.02133 · arxiv_version: 2109.02133v2 · doi: 10.48550/arxiv.2109.02133 · pith_short_12: OUZEO5OJNMYG · pith_short_16: OUZEO5OJNMYGUAUD · pith_short_8: OUZEO5OJ

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/OUZEO5OJNMYGUAUD6OMB7D277I \
  | 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: 75324775c96b306a0283f3981f8f5ffa36f72d57f7bd49de45c083ca8099379f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b500edbda98d0e19e438757ac7506c55097b800006e78294278552f871d2e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-05T18:11:13Z",
    "title_canon_sha256": "2f6e20de8e94d713561d75d8473f722e6eba29df5d607ac9972f081a7490d859"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.02133",
    "kind": "arxiv",
    "version": 2
  }
}