Pith Number

pith:HICW6SWS

pith:2018:HICW6SWS5OXPP3VNBL5YFXUSXN

not attested not anchored not stored refs pending

The Fluidyne engine

Alejandro Romanelli

arxiv:1812.11100 v1 · 2018-12-26 · cond-mat.stat-mech · physics.pop-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{HICW6SWS5OXPP3VNBL5YFXUSXN}

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	2026-07-05T01:29:35.955916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a056f4ad2ebaef7eead0afb82de92bb72c73204dda1b4d697079b0b8edae517

Aliases

arxiv: 1812.11100 · arxiv_version: 1812.11100v1 · doi: 10.48550/arxiv.1812.11100 · pith_short_12: HICW6SWS5OXP · pith_short_16: HICW6SWS5OXPP3VN · pith_short_8: HICW6SWS

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/HICW6SWS5OXPP3VNBL5YFXUSXN \
  | 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: 3a056f4ad2ebaef7eead0afb82de92bb72c73204dda1b4d697079b0b8edae517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2e17b259f20a4cbf4b8f5a49f6519ef327ab7684a490bbdb8e6b18dc41038a",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-12-26T13:56:36Z",
    "title_canon_sha256": "b6dae9100ca9f46423e7647088a7e699cccf5958ac18ed11c2c5b120fd3ff782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11100",
    "kind": "arxiv",
    "version": 1
  }
}