Pith Number

pith:I3ZT7O7P

pith:2013:I3ZT7O7P55YLCIMAXSX5XQ4LCC

not attested not anchored not stored refs pending

Linear Stability of the boundary layer under a solitary wave

Geir K. Pedersen, Joris C. G. Verschaeve

arxiv:1309.7227 v1 · 2013-09-27 · 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{I3ZT7O7P55YLCIMAXSX5XQ4LCC}

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	2026-05-18T01:47:25.590706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f33fbbefef70b12180bcafdbc38b10aaf06113d538d9b4ca46a1af5f098dee

Aliases

arxiv: 1309.7227 · arxiv_version: 1309.7227v1 · doi: 10.48550/arxiv.1309.7227 · pith_short_12: I3ZT7O7P55YL · pith_short_16: I3ZT7O7P55YLCIMA · pith_short_8: I3ZT7O7P

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/I3ZT7O7P55YLCIMAXSX5XQ4LCC \
  | 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: 46f33fbbefef70b12180bcafdbc38b10aaf06113d538d9b4ca46a1af5f098dee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a61cfad3d7ecf7d080173f256de9416d2936b2261d215ddc28b4c978364057ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-09-27T13:01:14Z",
    "title_canon_sha256": "f75a78ff653f2012ed14b972276bd6fb9e853b1c0a13967539eb5571b992a2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7227",
    "kind": "arxiv",
    "version": 1
  }
}