Pith Number

pith:EDTW7O7A

pith:2018:EDTW7O7AXQ2YX2R4WJC7DO3WS5

not attested not anchored not stored refs pending

Effect of contact location on the crushing strength of aggregates

Aur\'elien Neveu (IFSTTAR/MAST/GPEM), Patrick Richard (IFSTTAR/MAST/GPEM), Riccardo Artoni (IFSTTAR/MAST/GPEM), Yannick Descantes (IFSTTAR/MAST/GPEM)

arxiv:1809.10879 v1 · 2018-09-28 · 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{EDTW7O7AXQ2YX2R4WJC7DO3WS5}

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	2026-05-18T00:04:34.749370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e76fbbe0bc358bea3cb245f1bb769740b902b7856d6b891da9e4b585916f46

Aliases

arxiv: 1809.10879 · arxiv_version: 1809.10879v1 · doi: 10.48550/arxiv.1809.10879 · pith_short_12: EDTW7O7AXQ2Y · pith_short_16: EDTW7O7AXQ2YX2R4 · pith_short_8: EDTW7O7A

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/EDTW7O7AXQ2YX2R4WJC7DO3WS5 \
  | 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: 20e76fbbe0bc358bea3cb245f1bb769740b902b7856d6b891da9e4b585916f46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1801bcee45765fad6236fddd11db71d915ea46c7bb1f642d115baf486398ccaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-09-28T06:46:52Z",
    "title_canon_sha256": "25e13adfd1e9f297330468fae2685d08e576125c98540304ed484d7c08e0ea04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10879",
    "kind": "arxiv",
    "version": 1
  }
}