Pith Number

pith:IJEAAVTI

pith:2014:IJEAAVTIQIQPCPWVB4W4YGQKP6

not attested not anchored not stored refs pending

Penetration depth scaling for impact into wet granular packings

Douglas J. Durian, Jorin Schug, Kelly Mao, Theodore A. Brzinski III

arxiv:1403.8124 v4 · 2014-03-31 · 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{IJEAAVTIQIQPCPWVB4W4YGQKP6}

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	2026-05-18T01:43:43.684841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42480056688220f13ed50f2dcc1a0a7fad8bf3b4a84abe256240f526f45f844f

Aliases

arxiv: 1403.8124 · arxiv_version: 1403.8124v4 · doi: 10.48550/arxiv.1403.8124 · pith_short_12: IJEAAVTIQIQP · pith_short_16: IJEAAVTIQIQPCPWV · pith_short_8: IJEAAVTI

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/IJEAAVTIQIQPCPWVB4W4YGQKP6 \
  | 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: 42480056688220f13ed50f2dcc1a0a7fad8bf3b4a84abe256240f526f45f844f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7b263b04d5156115fcefa28e435a2fd2bf717295cef61ca1533e60416c4d018",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-03-31T18:50:42Z",
    "title_canon_sha256": "29fe59739a8d29b235d8cb5cee24610c008526af3f6c5f1c8278ef2826c2e0f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.8124",
    "kind": "arxiv",
    "version": 4
  }
}