Pith Number

pith:YJ6G3ARL

pith:2018:YJ6G3ARL7QKFF6WPYSI3RK4XLR

not attested not anchored not stored refs pending

Rotational sound in disordered granular materials

Kuniyasu Saitoh, Rohit K. Shrivastava, Stefan Luding

arxiv:1807.08201 v1 · 2018-07-21 · 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{YJ6G3ARL7QKFF6WPYSI3RK4XLR}

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	2026-05-17T23:55:12.311549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c27c6d822bfc1452facfc491b8ab975c50e034a9dad810a7b179c9197fc0ff40

Aliases

arxiv: 1807.08201 · arxiv_version: 1807.08201v1 · doi: 10.48550/arxiv.1807.08201 · pith_short_12: YJ6G3ARL7QKF · pith_short_16: YJ6G3ARL7QKFF6WP · pith_short_8: YJ6G3ARL

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/YJ6G3ARL7QKFF6WPYSI3RK4XLR \
  | 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: c27c6d822bfc1452facfc491b8ab975c50e034a9dad810a7b179c9197fc0ff40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19796a205474c92605f68616ea3d1677c00fb14e5a38b88f518edf8e44ff1046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-07-21T20:10:27Z",
    "title_canon_sha256": "1f0ac42dc884ba28feae43fa8774af752cf9338fff58062beb2d6464a4750322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08201",
    "kind": "arxiv",
    "version": 1
  }
}