Pith Number

pith:3SHGGRX2

pith:2019:3SHGGRX2QM5HHMOO6AW3DAQU3H

not attested not anchored not stored refs pending

Dynamical collective memory in fluidized granular materials

A. Baldassarri, A. Gnoli, A. Plati, A. Puglisi, G. Gradenigo

arxiv:1907.02389 v1 · 2019-07-04 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SHGGRX2QM5HHMOO6AW3DAQU3H}

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	2026-05-17T23:40:17.016907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8e6346fa833a73b1cef02db18214d9e3e34b089e30b1e89faf0d38d34fd7c3

Aliases

arxiv: 1907.02389 · arxiv_version: 1907.02389v1 · doi: 10.48550/arxiv.1907.02389 · pith_short_12: 3SHGGRX2QM5H · pith_short_16: 3SHGGRX2QM5HHMOO · pith_short_8: 3SHGGRX2

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/3SHGGRX2QM5HHMOO6AW3DAQU3H \
  | 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: dc8e6346fa833a73b1cef02db18214d9e3e34b089e30b1e89faf0d38d34fd7c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a8318fc34a05d54ce00c29ccaa8c2d30cd7b60cd2fc4527e4b1dbbcb54705f",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-07-04T13:15:46Z",
    "title_canon_sha256": "04b8ff9814fc814aeb2e8f90cfeafef7f447da8724276318a19aab774dd73457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02389",
    "kind": "arxiv",
    "version": 1
  }
}