Pith Number

pith:WOIHBQG7

pith:2017:WOIHBQG7GMHJ5QESDGG2VZ6CUW

not attested not anchored not stored refs pending

Travelling waves of density for a fourth-gradient model of fluids

Giuseppe Saccomandi, Henri Gouin (M2P2)

arxiv:1703.00689 v1 · 2017-03-02 · physics.flu-dyn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOIHBQG7GMHJ5QESDGG2VZ6CUW}

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	2026-05-18T00:49:41.041567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b39070c0df330e9ec092198daae7c2a59af7f6687bf5a66b8c11c4a8459b2f0f

Aliases

arxiv: 1703.00689 · arxiv_version: 1703.00689v1 · doi: 10.48550/arxiv.1703.00689 · pith_short_12: WOIHBQG7GMHJ · pith_short_16: WOIHBQG7GMHJ5QES · pith_short_8: WOIHBQG7

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/WOIHBQG7GMHJ5QESDGG2VZ6CUW \
  | 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: b39070c0df330e9ec092198daae7c2a59af7f6687bf5a66b8c11c4a8459b2f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a7a2eee42f89cbd461076108fa3357a22a2d24d4efe878d94d982499836c7c",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-03-02T10:02:36Z",
    "title_canon_sha256": "224bf040a67fbcb8bb18a1d9477840b86f0e3091c79482f266ef498a51e63349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00689",
    "kind": "arxiv",
    "version": 1
  }
}