Pith Number

pith:VS4HPKHT

pith:2005:VS4HPKHTQUP2PMBKSMAERNT65R

not attested not anchored not stored refs pending

Dynamics of Air-Fluidized Granular System Measured by the Modulated Gradient Spin-echo

Ales Mohoric, Gorazd Planinsic, Igor Sersa, Janez Stepisnik, Samo Lasic

arxiv:physics/0505214 v7 · 2005-05-31 · physics.flu-dyn · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VS4HPKHTQUP2PMBKSMAERNT65R}

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	2026-05-18T04:39:49.521752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb877a8f3851fa7b02a930048b67eec40887b545ebb0def1a21f279b09a6180

Aliases

arxiv: physics/0505214 · arxiv_version: physics/0505214v7 · doi: 10.48550/arxiv.physics/0505214 · pith_short_12: VS4HPKHTQUP2 · pith_short_16: VS4HPKHTQUP2PMBK · pith_short_8: VS4HPKHT

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/VS4HPKHTQUP2PMBKSMAERNT65R \
  | 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: acb877a8f3851fa7b02a930048b67eec40887b545ebb0def1a21f279b09a6180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e785484d7c5a0d4ffc2610b5fa4be6202864c0e55a5bbeec6e6ce955caf15573",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2005-05-31T12:27:54Z",
    "title_canon_sha256": "dcb49862de73d0314731f27d2eae309428ac73533837785e7533079fe88b0a2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0505214",
    "kind": "arxiv",
    "version": 7
  }
}