Pith Number

pith:R5UITPI5

pith:2013:R5UITPI5VAQ766KS7SRPFQPNIN

not attested not anchored not stored refs pending

Simple particle model for low-density granular flow interacting with ambient fluid

Akinori Awazu, Hiraku Nishimori, Hirofumi Niiya

arxiv:1302.0572 v3 · 2013-02-04 · cond-mat.soft · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5UITPI5VAQ766KS7SRPFQPNIN}

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	2026-05-17T23:48:02.685236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f6889bd1da821ff7952fca2f2c1ed437429ee671e59437a789b05b875c06576

Aliases

arxiv: 1302.0572 · arxiv_version: 1302.0572v3 · doi: 10.48550/arxiv.1302.0572 · pith_short_12: R5UITPI5VAQ7 · pith_short_16: R5UITPI5VAQ766KS · pith_short_8: R5UITPI5

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/R5UITPI5VAQ766KS7SRPFQPNIN \
  | 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: 8f6889bd1da821ff7952fca2f2c1ed437429ee671e59437a789b05b875c06576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188bfa1c82bf7e7d841037afc9a3af5c51b79cfe8f404e41f5dc933613cfd02f",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-02-04T02:52:50Z",
    "title_canon_sha256": "1022be06761e4f27484e54820dbc4fc91c99d48145c3e3c4edc825a2108f0f14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0572",
    "kind": "arxiv",
    "version": 3
  }
}