Pith Number

pith:UIZXUQXA

pith:2011:UIZXUQXAANO7NVP2VLL7MXXMXN

not attested not anchored not stored refs pending

Tailoring the frictional properties of granular media

Cornelius Fischer, Markus Benderoth, Matthias Schr\"oter, Philipp Aurin, Sonia Utermann

arxiv:1105.5052 v2 · 2011-05-25 · cond-mat.stat-mech · 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{UIZXUQXAANO7NVP2VLL7MXXMXN}

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	2026-05-18T01:29:22.251843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2337a42e0035df6d5faaad7f65eecbb550eddae281fe7d3fee793d9a2a09f06

Aliases

arxiv: 1105.5052 · arxiv_version: 1105.5052v2 · doi: 10.48550/arxiv.1105.5052 · pith_short_12: UIZXUQXAANO7 · pith_short_16: UIZXUQXAANO7NVP2 · pith_short_8: UIZXUQXA

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/UIZXUQXAANO7NVP2VLL7MXXMXN \
  | 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: a2337a42e0035df6d5faaad7f65eecbb550eddae281fe7d3fee793d9a2a09f06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf422502663b5f3a60a4711512b3bc1022e9dec478c8c4f1b1ce31ce02f5372",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-05-25T14:51:24Z",
    "title_canon_sha256": "7f334b1021304fe9fb664cfb33f4dded4e8f771e5482e70a4ee235140ef5707f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5052",
    "kind": "arxiv",
    "version": 2
  }
}