Pith Number

pith:R7VJ2GLC

pith:2023:R7VJ2GLCHQF3OBNCAGEB737SLP

not attested not anchored not stored refs pending

Receptivity of compressible boundary layers over porous surfaces

Ludovico Foss\`a, Pierre Ricco

arxiv:2306.16074 v1 · 2023-06-28 · 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{R7VJ2GLCHQF3OBNCAGEB737SLP}

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	2026-07-05T06:25:48.599155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fea9d19623c0bb705a201881feff25bdab5bd095e3ddd782a65fbc32f8fb8ec

Aliases

arxiv: 2306.16074 · arxiv_version: 2306.16074v1 · doi: 10.48550/arxiv.2306.16074 · pith_short_12: R7VJ2GLCHQF3 · pith_short_16: R7VJ2GLCHQF3OBNC · pith_short_8: R7VJ2GLC

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/R7VJ2GLCHQF3OBNCAGEB737SLP \
  | 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: 8fea9d19623c0bb705a201881feff25bdab5bd095e3ddd782a65fbc32f8fb8ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d164b7e79a90be5f32bf40a586b7bbf14a8507b97d2d7525ea63bdaa85ac419",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-06-28T10:16:07Z",
    "title_canon_sha256": "faf426feb75a832913f4755fc38fc60fe7d96b07049eaea92a6488bbb4bb26b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.16074",
    "kind": "arxiv",
    "version": 1
  }
}