Pith Number

pith:57AYRMVC

pith:2015:57AYRMVCDKJOIS5PZR4VKV6B7W

not attested not anchored not stored refs pending

Computational Homogenization of Fresh Concrete Flow Around Reinforcing Bars

Bo\v{r}ek Patz\'ak, Filip Kola\v{r}\'ik, Jan Zeman

arxiv:1511.08920 v1 · 2015-11-28 · cs.CE · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57AYRMVCDKJOIS5PZR4VKV6B7W}

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	2026-05-18T01:12:55.140471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc188b2a21a92e44bafcc795557c1fdb36c572b459113fbf1d911b733c1e8c7

Aliases

arxiv: 1511.08920 · arxiv_version: 1511.08920v1 · doi: 10.48550/arxiv.1511.08920 · pith_short_12: 57AYRMVCDKJO · pith_short_16: 57AYRMVCDKJOIS5P · pith_short_8: 57AYRMVC

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/57AYRMVCDKJOIS5PZR4VKV6B7W \
  | 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: efc188b2a21a92e44bafcc795557c1fdb36c572b459113fbf1d911b733c1e8c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d83d791745ffa306259800303b87456c933b07bd767584e9b752457da3ce795",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2015-11-28T19:08:03Z",
    "title_canon_sha256": "eb87601a42de09c8edf05905f16dd27a8fb8bebbbb8a0731d9e8f0628cccce5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08920",
    "kind": "arxiv",
    "version": 1
  }
}