Pith Number

pith:P3DJLTRM

pith:2026:P3DJLTRMIVORRYRNHFZND4I3S2

not attested not anchored not stored refs pending

Discontinuous change of viscosity in a sheared granular gas with velocity-dependent restitution

Makoto R. Kikuchi, Satoshi Takada, Yuria Kobayashi

arxiv:2603.19605 v1 · 2026-03-20 · 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{P3DJLTRMIVORRYRNHFZND4I3S2}

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	2026-05-20T00:04:28.921598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ec695ce2c455d18e22d3972d1f11b9687cd9bee63a28a12e6a9fc8e66634f35

Aliases

arxiv: 2603.19605 · arxiv_version: 2603.19605v1 · doi: 10.48550/arxiv.2603.19605 · pith_short_12: P3DJLTRMIVOR · pith_short_16: P3DJLTRMIVORRYRN · pith_short_8: P3DJLTRM

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/P3DJLTRMIVORRYRNHFZND4I3S2 \
  | 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: 7ec695ce2c455d18e22d3972d1f11b9687cd9bee63a28a12e6a9fc8e66634f35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0322b5608added53aacdbf610f165d8b1fb568190c2b133afb1cd5894544674",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-03-20T03:21:21Z",
    "title_canon_sha256": "113904dbee6fdf5b75a44d2f7d570a6fb086df4c5c31cdbb4251d80e1ee7f6c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19605",
    "kind": "arxiv",
    "version": 1
  }
}