Pith Number

pith:WZZVXGI2

pith:2016:WZZVXGI2BWSIHIPVDBL6V55RPZ

not attested not anchored not stored refs pending

Limitations of empirical sediment transport formulas for shallow water and their consequences for swash zone modelling

Peng Hu, Thomas P\"ahtz, Wei Li, Zhiguo He, Zhixian Cao

arxiv:1608.06710 v1 · 2016-08-24 · physics.ao-ph · physics.flu-dyn · physics.geo-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{WZZVXGI2BWSIHIPVDBL6V55RPZ}

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	2026-05-18T00:53:15.526230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6735b991a0da483a1f51857eaf7b17e4512aba7a39efc3260258379dd0fc7fd

Aliases

arxiv: 1608.06710 · arxiv_version: 1608.06710v1 · doi: 10.48550/arxiv.1608.06710 · pith_short_12: WZZVXGI2BWSI · pith_short_16: WZZVXGI2BWSIHIPV · pith_short_8: WZZVXGI2

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/WZZVXGI2BWSIHIPVDBL6V55RPZ \
  | 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: b6735b991a0da483a1f51857eaf7b17e4512aba7a39efc3260258379dd0fc7fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a5b7083e6a073579bcd202d464f5db779eaa85922e950da4f3add21929d347",
    "cross_cats_sorted": [
      "physics.flu-dyn",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2016-08-24T04:38:35Z",
    "title_canon_sha256": "ee59b72e033777a0fc46d08e727158c08b13368e63faddb51b867880fdb8982c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06710",
    "kind": "arxiv",
    "version": 1
  }
}