Pith Number

pith:VBIHIV5U

pith:2016:VBIHIV5U6L5XBRF6G65C4SRVFL

not attested not anchored not stored refs pending

On the dynamics of floating structures

David Lannes

arxiv:1609.06136 v1 · 2016-09-20 · math.AP · math.NA · physics.ao-ph · 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{VBIHIV5U6L5XBRF6G65C4SRVFL}

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	2026-05-18T01:04:16.569977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8507457b4f2fb70c4be37ba2e4a352ac8def63cc28b6d0f880a881781cea4b9

Aliases

arxiv: 1609.06136 · arxiv_version: 1609.06136v1 · doi: 10.48550/arxiv.1609.06136 · pith_short_12: VBIHIV5U6L5X · pith_short_16: VBIHIV5U6L5XBRF6 · pith_short_8: VBIHIV5U

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/VBIHIV5U6L5XBRF6G65C4SRVFL \
  | 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: a8507457b4f2fb70c4be37ba2e4a352ac8def63cc28b6d0f880a881781cea4b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec4a902f4a1d995a4ac731113bf4e7ec023f15c079314399b5ca75de2592808",
    "cross_cats_sorted": [
      "math.NA",
      "physics.ao-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-20T12:48:59Z",
    "title_canon_sha256": "8845a40873217a23458f5389eb7e57ecf858b7c5ae9d98858585cd78b328e95a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06136",
    "kind": "arxiv",
    "version": 1
  }
}