Pith Number

pith:2IJCNHYC

pith:2020:2IJCNHYCHVKBTCFDQL4Z5QQNDH

not attested not anchored not stored refs pending

Multilayer models for shallow two-phase debris flows with dilatancy effects

Anne Mangeney, Enrique D. Fern\'andez-Nieto, Fran\c{c}ois Bouchut, Gladys Narbona-Reina, Jos\'e Garres-D\'iaz

arxiv:2001.04672 v1 · 2020-01-14 · physics.flu-dyn · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IJCNHYCHVKBTCFDQL4Z5QQNDH}

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	2026-07-05T01:29:49.649063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d212269f023d541988a382f99ec20d19d917c9835b05517f40f6c78145f16f96

Aliases

arxiv: 2001.04672 · arxiv_version: 2001.04672v1 · doi: 10.48550/arxiv.2001.04672 · pith_short_12: 2IJCNHYCHVKB · pith_short_16: 2IJCNHYCHVKBTCFD · pith_short_8: 2IJCNHYC

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/2IJCNHYCHVKBTCFDQL4Z5QQNDH \
  | 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: d212269f023d541988a382f99ec20d19d917c9835b05517f40f6c78145f16f96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88b1a62a615e94b33172021cf7cc51f3bc40c174bdf7028ec5b515fbe2d3620e",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-01-14T09:06:05Z",
    "title_canon_sha256": "246f359dd912b67ebedd386bb851ec226d463d4d15fa1e9436427be902d71371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04672",
    "kind": "arxiv",
    "version": 1
  }
}