Pith Number

pith:5UEI4SZ3

pith:2018:5UEI4SZ3VOEC7FGXZTQU6XU2ES

not attested not anchored not stored refs pending

Frictional rigidity percolation and minimal rigidity proliferation: From a new universality class to superuniversality

J. M. Schwarz, Kuang Liu, S. Henkes

arxiv:1807.09966 v1 · 2018-07-26 · 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{5UEI4SZ3VOEC7FGXZTQU6XU2ES}

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	2026-05-17T23:48:23.821061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed088e4b3bab882f94d7cce14f5e9a249c8429471bb07a7a9156a04bb0ab1f7e

Aliases

arxiv: 1807.09966 · arxiv_version: 1807.09966v1 · doi: 10.48550/arxiv.1807.09966 · pith_short_12: 5UEI4SZ3VOEC · pith_short_16: 5UEI4SZ3VOEC7FGX · pith_short_8: 5UEI4SZ3

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/5UEI4SZ3VOEC7FGXZTQU6XU2ES \
  | 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: ed088e4b3bab882f94d7cce14f5e9a249c8429471bb07a7a9156a04bb0ab1f7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2716a8fec2f226ba0599d6d44fba50249c3451731e7272e175b1a54078f4f498",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-07-26T06:11:46Z",
    "title_canon_sha256": "f01d3fa2873dda27163b4d4b45fdad131739859dd3dcc96b5b24290babd36b2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09966",
    "kind": "arxiv",
    "version": 1
  }
}