Pith Number

pith:4XYV3WER

pith:2015:4XYV3WER2URBXNIMYFSUQDY5W4

not attested not anchored not stored refs pending

Single Particle Fragmentation in Ultrasound Assisted Impact Comminution

Falk K. Wittel

arxiv:1509.02705 v1 · 2015-09-09 · cond-mat.mtrl-sci · physics.comp-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{4XYV3WER2URBXNIMYFSUQDY5W4}

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	2026-05-18T01:33:34.303739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f15dd891d5221bb50cc165480f1db73578255f6131978528c7db0f7860a2cb

Aliases

arxiv: 1509.02705 · arxiv_version: 1509.02705v1 · doi: 10.48550/arxiv.1509.02705 · pith_short_12: 4XYV3WER2URB · pith_short_16: 4XYV3WER2URBXNIM · pith_short_8: 4XYV3WER

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/4XYV3WER2URBXNIMYFSUQDY5W4 \
  | 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: e5f15dd891d5221bb50cc165480f1db73578255f6131978528c7db0f7860a2cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c1973ec17e7861bc51a92ffc9ed2a086a954d9ebd5e4994b7b8a8bf8b11c3a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-09T10:19:35Z",
    "title_canon_sha256": "a7c8501553187d2d2e382ba77ac59448cf59f9a17c4673c94b442ef04c7abc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02705",
    "kind": "arxiv",
    "version": 1
  }
}