Pith Number

pith:KFAL2KCB

pith:2010:KFAL2KCBLFJIJDSV4BORMHBUWD

not attested not anchored not stored refs pending

From Frictional to Viscous Behavior: Three Dimensional Imaging and Rheology of Gravitational Suspensions

Christian R. Berardi, Elie Wandersman, Joshua A. Dijksman, Martin van Hecke, Steven Slotterback, William Derek Updegraff, Wolfgang Losert

arxiv:1004.1121 v2 · 2010-04-07 · 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{KFAL2KCBLFJIJDSV4BORMHBUWD}

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	2026-05-18T00:02:50.314477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5140bd28415952848e55e05d161c34b0e0aa59c257fba06569857d7b6f9f2dc9

Aliases

arxiv: 1004.1121 · arxiv_version: 1004.1121v2 · doi: 10.48550/arxiv.1004.1121 · pith_short_12: KFAL2KCBLFJI · pith_short_16: KFAL2KCBLFJIJDSV · pith_short_8: KFAL2KCB

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/KFAL2KCBLFJIJDSV4BORMHBUWD \
  | 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: 5140bd28415952848e55e05d161c34b0e0aa59c257fba06569857d7b6f9f2dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68393580bc8c13739899e35766f401c36e6fca15311c3c6ceae75a412cac8fd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-04-07T16:10:28Z",
    "title_canon_sha256": "644e4f76fbb91870ef01967c22082ba3a8aa655ea7780fed8efc02c5b8528ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1121",
    "kind": "arxiv",
    "version": 2
  }
}