Pith Number

pith:K2QKMJQ6

pith:2018:K2QKMJQ6XWEUS362EZD6ZMW2FD

not attested not anchored not stored refs pending

Coarse-grained model for spring friction study of micron-scale iron by smoothed particle hydrodynamics

Akihiko Yano, Hitoshi Washizu, Le Van Sang, Natsuko Sugimura, Shuji Fujii

arxiv:1805.10776 v1 · 2018-05-28 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2QKMJQ6XWEUS362EZD6ZMW2FD}

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	2026-05-17T23:57:19.407235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a0a6261ebd89496fda2647ecb2da28e3d371785d911a48811f681c867b4ca2

Aliases

arxiv: 1805.10776 · arxiv_version: 1805.10776v1 · doi: 10.48550/arxiv.1805.10776 · pith_short_12: K2QKMJQ6XWEU · pith_short_16: K2QKMJQ6XWEUS362 · pith_short_8: K2QKMJQ6

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/K2QKMJQ6XWEUS362EZD6ZMW2FD \
  | 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: 56a0a6261ebd89496fda2647ecb2da28e3d371785d911a48811f681c867b4ca2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75f26ac9599d192b05af6856fa8e61e265539bf002ff1ce66ab7dd0097bc16c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-05-28T05:39:14Z",
    "title_canon_sha256": "eb957396f130235acc28a03e0c193b092e2fff27328292393a4aa1d367289212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10776",
    "kind": "arxiv",
    "version": 1
  }
}