Pith Number

pith:WXKBRCWE

pith:2014:WXKBRCWEHHSUVXSREPXIG24AQL

not attested not anchored not stored refs pending

Spanning the Scales of Granular Materials: Microscopic Force Imaging

Joshua A. Dijksman, Nicolas Brodu, Robert P. Behringer

arxiv:1408.2506 v1 · 2014-08-11 · cond-mat.soft · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXKBRCWEHHSUVXSREPXIG24AQL}

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	2026-05-18T02:25:04.717648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d4188ac439e54ade5123ee836b8082f8e2674da8f345f5d2423fa7a163c624

Aliases

arxiv: 1408.2506 · arxiv_version: 1408.2506v1 · doi: 10.48550/arxiv.1408.2506 · pith_short_12: WXKBRCWEHHSU · pith_short_16: WXKBRCWEHHSUVXSR · pith_short_8: WXKBRCWE

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/WXKBRCWEHHSUVXSREPXIG24AQL \
  | 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: b5d4188ac439e54ade5123ee836b8082f8e2674da8f345f5d2423fa7a163c624

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c759366397edf7f3465f9e06b144827385fe98c42db28c177ddb5d6ba487a43",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-08-11T19:59:59Z",
    "title_canon_sha256": "8bf526c76a5b9163f60a0c866a31c2d943f7a04d095847c21a0b0f90fd678942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2506",
    "kind": "arxiv",
    "version": 1
  }
}