Pith Number

pith:ECJSW4D2

pith:2015:ECJSW4D2ZZIWWR67AFKHID5NNK

not attested not anchored not stored refs pending

CFD-DEM Simulations of Current-Induced Dune Formation and Morphological Evolution

Heng Xiao, Rui Sun

arxiv:1510.07201 v3 · 2015-10-25 · 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{ECJSW4D2ZZIWWR67AFKHID5NNK}

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	2026-05-18T01:12:13.060549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20932b707ace516b47df0154740fad6ab1c65956f0ddca9e5fbae76f5fdca12d

Aliases

arxiv: 1510.07201 · arxiv_version: 1510.07201v3 · doi: 10.48550/arxiv.1510.07201 · pith_short_12: ECJSW4D2ZZIW · pith_short_16: ECJSW4D2ZZIWWR67 · pith_short_8: ECJSW4D2

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/ECJSW4D2ZZIWWR67AFKHID5NNK \
  | 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: 20932b707ace516b47df0154740fad6ab1c65956f0ddca9e5fbae76f5fdca12d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ba2b4e64f2768e582c077b890598c02670e00358e9ffe1874c80433a9d99f80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-10-25T02:43:26Z",
    "title_canon_sha256": "95a947cd450297b61dbda7f22073f5f4ffd6055e4d867ac8a31f7d1e44179132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07201",
    "kind": "arxiv",
    "version": 3
  }
}