Pith Number

pith:MZTRH7JQ

pith:2019:MZTRH7JQEGNB56D3CZOSJLFH5G

not attested not anchored not stored refs pending

Influence of the size of the intruder on the reorganization of a 2D granular medium

Alban Sauret, Aymeric Merceron, Pierre Jop

arxiv:1907.10924 v1 · 2019-07-25 · 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{MZTRH7JQEGNB56D3CZOSJLFH5G}

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	2026-05-17T23:39:34.043067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

666713fd30219a1ef87b165d24aca7e98f64235b5813c3f109c282be8843d409

Aliases

arxiv: 1907.10924 · arxiv_version: 1907.10924v1 · doi: 10.48550/arxiv.1907.10924 · pith_short_12: MZTRH7JQEGNB · pith_short_16: MZTRH7JQEGNB56D3 · pith_short_8: MZTRH7JQ

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/MZTRH7JQEGNB56D3CZOSJLFH5G \
  | 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: 666713fd30219a1ef87b165d24aca7e98f64235b5813c3f109c282be8843d409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d7d4f6da70f354dba1d14c89d3b1d8de1a1de28ce69094849896e7e0e181145",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-07-25T09:34:01Z",
    "title_canon_sha256": "fe6430bfcaa18128080460fdf7dcb58f9dd7020485eb8a447e44145806032a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10924",
    "kind": "arxiv",
    "version": 1
  }
}