Pith Number

pith:L5QJMBC4

pith:2021:L5QJMBC4FJR6P6FRUHFKEIBY66

not attested not anchored not stored refs pending

A ReaxFF molecular dynamics study of hydrogen diffusion in ruthenium -- the role of grain boundaries

Adri C.T. van Duin, Chidozie Onwudinanti, Geert Brocks, Mike Pols, Shuxia Tao, Thomas Morgan, Vianney Koelman

arxiv:2110.00440 v1 · 2021-10-01 · 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{L5QJMBC4FJR6P6FRUHFKEIBY66}

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	2026-07-05T03:19:29.528094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6096045c2a63e7f8b1a1caa22038f7b907c379aba61497357cc3e5f6a8c3bc

Aliases

arxiv: 2110.00440 · arxiv_version: 2110.00440v1 · doi: 10.48550/arxiv.2110.00440 · pith_short_12: L5QJMBC4FJR6 · pith_short_16: L5QJMBC4FJR6P6FR · pith_short_8: L5QJMBC4

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/L5QJMBC4FJR6P6FRUHFKEIBY66 \
  | 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: 5f6096045c2a63e7f8b1a1caa22038f7b907c379aba61497357cc3e5f6a8c3bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd56f030d9ff3c0a7a1374f5ce9cd1f4934a70c8b00fb741770663bcdaf13030",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-10-01T14:20:47Z",
    "title_canon_sha256": "d3dbdccc686fb682000a3828c028ef159dff9c4f14bc834b28edd448c3ae2f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00440",
    "kind": "arxiv",
    "version": 1
  }
}