Pith Number

pith:C7HZNRNF

pith:2017:C7HZNRNFLSC4L3LSQLVHNAJ43B

not attested not anchored not stored refs pending

A two-layer shallow water model for bedload sediment transport: convergence to Saint-Venant-Exner model

C. Escalante, E.D. Fern\'andez-Nieto, G. Narbona-Reina, T. Morales de Luna

arxiv:1711.03592 v1 · 2017-11-08 · 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{C7HZNRNFLSC4L3LSQLVHNAJ43B}

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	2026-05-18T00:30:51.980248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17cf96c5a55c85c5ed7282ea76813cd87b02089eb370b62673053d22fd9c3df8

Aliases

arxiv: 1711.03592 · arxiv_version: 1711.03592v1 · doi: 10.48550/arxiv.1711.03592 · pith_short_12: C7HZNRNFLSC4 · pith_short_16: C7HZNRNFLSC4L3LS · pith_short_8: C7HZNRNF

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/C7HZNRNFLSC4L3LSQLVHNAJ43B \
  | 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: 17cf96c5a55c85c5ed7282ea76813cd87b02089eb370b62673053d22fd9c3df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1cf27371d05af54d4e239342c68d674586f949e26c5940963e46a77c6cb3cdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-11-08T14:50:49Z",
    "title_canon_sha256": "c083c158455d3840339bd2a6ce6f2e07f4dd8e172cc6d13d9ac879495db7071d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03592",
    "kind": "arxiv",
    "version": 1
  }
}