Pith Number

pith:RON4FUG5

pith:2015:RON4FUG54IWQMSLEBQ7XXMCGDC

not attested not anchored not stored refs pending

Friction and Pressure-Dependence of Force Chain Communities in Granular Materials

Karen E. Daniels, Yuming Huang

arxiv:1508.05645 v1 · 2015-08-23 · 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{RON4FUG54IWQMSLEBQ7XXMCGDC}

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	2026-05-18T01:34:52.016542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9bc2d0dde22d0649640c3f7bb046188d9c2ac7ef1324cc148065eedc07eb9c

Aliases

arxiv: 1508.05645 · arxiv_version: 1508.05645v1 · doi: 10.48550/arxiv.1508.05645 · pith_short_12: RON4FUG54IWQ · pith_short_16: RON4FUG54IWQMSLE · pith_short_8: RON4FUG5

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/RON4FUG54IWQMSLEBQ7XXMCGDC \
  | 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: 8b9bc2d0dde22d0649640c3f7bb046188d9c2ac7ef1324cc148065eedc07eb9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dfcc0f430ec1f18883da6f4214f178977493e49eb02799bc42eb8103050165b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-08-23T18:55:11Z",
    "title_canon_sha256": "937264610165e1db5d3ed72f41d340cd2e53a92263dafa37216c4b6c04f6d37f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05645",
    "kind": "arxiv",
    "version": 1
  }
}