Pith Number

pith:HNOW4MEH

pith:2025:HNOW4MEHVWEOJ74ZEBXP4BW7AG

not attested not anchored not stored refs pending

Granular clogging across gravities: a unified scaling

Jonathan E. Kollmer, Olfa D'Angelo, Oliver Gaida

arxiv:2506.18771 v3 · 2025-06-23 · cond-mat.soft · physics.app-ph · physics.space-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{HNOW4MEHVWEOJ74ZEBXP4BW7AG}

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	2026-06-19T16:11:11.516400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5d6e3087ad88e4ff99206efe06df0182f782b0a96846879a9c5ffa1d71ac29

Aliases

arxiv: 2506.18771 · arxiv_version: 2506.18771v3 · doi: 10.48550/arxiv.2506.18771 · pith_short_12: HNOW4MEHVWEO · pith_short_16: HNOW4MEHVWEOJ74Z · pith_short_8: HNOW4MEH

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/HNOW4MEHVWEOJ74ZEBXP4BW7AG \
  | 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: 3b5d6e3087ad88e4ff99206efe06df0182f782b0a96846879a9c5ffa1d71ac29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283fa030b15e3c6bc0f8470d4f6aef35f3e9ac2fae39f2fe0bb6b91b8030ef00",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-06-23T15:37:43Z",
    "title_canon_sha256": "7f717b7dd41805e56cb3fddab814f8ecb56f8f93f097b15d0351ea54bddffe07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18771",
    "kind": "arxiv",
    "version": 3
  }
}