Pith Number

pith:CBC6BCCV

pith:2021:CBC6BCCVWRATBTU6VZZULX2ZNR

not attested not anchored not stored refs pending

One-Way Acoustic Guiding under transverse mean flow

Ohad Silbiger, Yakir Hadad

arxiv:2112.15224 v1 · 2021-12-30 · physics.flu-dyn · physics.class-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{CBC6BCCVWRATBTU6VZZULX2ZNR}

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	2026-07-05T03:44:37.713206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1045e08855b44130ce9eae7345df596c6ecd4a37b2b54fca5268c210af14bd29

Aliases

arxiv: 2112.15224 · arxiv_version: 2112.15224v1 · doi: 10.48550/arxiv.2112.15224 · pith_short_12: CBC6BCCVWRAT · pith_short_16: CBC6BCCVWRATBTU6 · pith_short_8: CBC6BCCV

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/CBC6BCCVWRATBTU6VZZULX2ZNR \
  | 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: 1045e08855b44130ce9eae7345df596c6ecd4a37b2b54fca5268c210af14bd29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b2e998fef84102343510ec3f358155d4de5f96344d583095475304afde2c70c",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-12-30T22:22:13Z",
    "title_canon_sha256": "52f8fd3b6ba6b2e52e4582f0386edcd6590669e812efd88db68bcfe03d30bc16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15224",
    "kind": "arxiv",
    "version": 1
  }
}