Pith Number

pith:PSGTOXWH

pith:2016:PSGTOXWHFULR3GNTBSUM7ONFQN

not attested not anchored not stored refs pending

The formation and migration of sand ripples in closed conduits: experiments with turbulent water flows

Erick de Moraes Franklin, Jorge Eduar Cardona Florez

arxiv:1608.04792 v1 · 2016-08-16 · 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{PSGTOXWHFULR3GNTBSUM7ONFQN}

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	2026-05-18T01:08:33.558451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8d375ec72d171d99b30ca8cfb9a583593aa187c053ec39f4298cb32ad1e4f9

Aliases

arxiv: 1608.04792 · arxiv_version: 1608.04792v1 · doi: 10.48550/arxiv.1608.04792 · pith_short_12: PSGTOXWHFULR · pith_short_16: PSGTOXWHFULR3GNT · pith_short_8: PSGTOXWH

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/PSGTOXWHFULR3GNTBSUM7ONFQN \
  | 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: 7c8d375ec72d171d99b30ca8cfb9a583593aa187c053ec39f4298cb32ad1e4f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a0b3770cdb68ad045c21edcdd9fe6e106d0444761f9b7230cd82c9cc45cce4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-08-16T22:06:06Z",
    "title_canon_sha256": "94c234e4ab6e8d1bf246fb306101ef9f88b834966b452f0111245bd2136646ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04792",
    "kind": "arxiv",
    "version": 1
  }
}