Pith Number

pith:J7UNSL26

pith:2017:J7UNSL26YSH424BX6LMUVKDQPQ

not attested not anchored not stored refs pending

Wang tiling aided statistical determination of the Representative Volume Element size of random heterogeneous materials

2), (2) Institute of Information Theory, Academy of Sciences of the Czech Republic), Automation, Czech Technical University in Prague, Daniela Jaru\v{s}kov\'a (1), Jan Nov\'ak (1) ((1) Faculty of Civil Engineering, Jan Zeman (1, Martin Do\v{s}k\'a\v{r} (1)

arxiv:1709.05926 v2 · 2017-07-19 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7UNSL26YSH424BX6LMUVKDQPQ}

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	2026-05-18T00:19:47.390562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe8d92f5ec48fcd7037f2d94aa8707c2805208878eaac2ce171b292c08e9ffc

Aliases

arxiv: 1709.05926 · arxiv_version: 1709.05926v2 · doi: 10.48550/arxiv.1709.05926 · pith_short_12: J7UNSL26YSH4 · pith_short_16: J7UNSL26YSH424BX · pith_short_8: J7UNSL26

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/J7UNSL26YSH424BX6LMUVKDQPQ \
  | 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: 4fe8d92f5ec48fcd7037f2d94aa8707c2805208878eaac2ce171b292c08e9ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bc919884a29ec178308d448ef6b5c5f1b7f7e36d98cd5b5c6363ec818548b4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-07-19T13:06:53Z",
    "title_canon_sha256": "322c7d0143aa064a030c16dc6f3d0416b57a06b5826aedac609e021f0cedaf06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05926",
    "kind": "arxiv",
    "version": 2
  }
}