Pith Number

pith:UNZ4GFKO

pith:2016:UNZ4GFKOKZANNNCPKB22UDCHOP

not attested not anchored not stored refs pending

Fluid dynamics in the spirit of Cartan: A coordinate-free formulation of fluid dynamics for an inviscid fluid in inertial and non-inertial frames

Alberto Scotti

arxiv:1607.06437 v3 · 2016-07-21 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNZ4GFKOKZANNNCPKB22UDCHOP}

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	2026-05-18T01:09:06.207050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a373c3154e5640d6b44f5075aa0c4773db2c825d92267a1d1bdd433216e95e56

Aliases

arxiv: 1607.06437 · arxiv_version: 1607.06437v3 · doi: 10.48550/arxiv.1607.06437 · pith_short_12: UNZ4GFKOKZAN · pith_short_16: UNZ4GFKOKZANNNCP · pith_short_8: UNZ4GFKO

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/UNZ4GFKOKZANNNCPKB22UDCHOP \
  | 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: a373c3154e5640d6b44f5075aa0c4773db2c825d92267a1d1bdd433216e95e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a42a42f81828e6161d84113e1c58671898f7fc884077eacb1376b35324154232",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-07-21T19:20:00Z",
    "title_canon_sha256": "2c311a627958a3301ee8ce47d036e9f4fb6d51e80d8eadb643c431be605ac558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06437",
    "kind": "arxiv",
    "version": 3
  }
}