Pith Number

pith:ZQ46ADPB

pith:2009:ZQ46ADPBFOIZGIPFNHKRS3MABO

not attested not anchored not stored refs pending

The smooth cut-off Hierarchical Reference Theory of fluids

Alberto Parola, Davide Pini, Luciano Reatto

arxiv:0901.2064 v1 · 2009-01-14 · 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{ZQ46ADPBFOIZGIPFNHKRS3MABO}

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	2026-05-18T02:14:57.454409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc39e00de12b919321e569d5196d800ba8039880df37b482066390fa9bda584f

Aliases

arxiv: 0901.2064 · arxiv_version: 0901.2064v1 · doi: 10.48550/arxiv.0901.2064 · pith_short_12: ZQ46ADPBFOIZ · pith_short_16: ZQ46ADPBFOIZGIPF · pith_short_8: ZQ46ADPB

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/ZQ46ADPBFOIZGIPFNHKRS3MABO \
  | 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: cc39e00de12b919321e569d5196d800ba8039880df37b482066390fa9bda584f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcfae24afbd5fbbe31ce3b398faeca604e70633fece24b09bb05b88304cd2e76",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-01-14T16:58:55Z",
    "title_canon_sha256": "901377d74dd81025353ba112a0bdff214d94cbe00010b556520bd9b1a8d189d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.2064",
    "kind": "arxiv",
    "version": 1
  }
}