Pith Number

pith:MHLFWPAI

pith:2017:MHLFWPAIVGMC5L4K5QJUTROSBI

not attested not anchored not stored refs pending

Recovering water wave elevation from pressure measurements

David Lannes (IMB), Philippe Bonneton (EPOC)

arxiv:1709.06457 v1 · 2017-09-19 · 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{MHLFWPAIVGMC5L4K5QJUTROSBI}

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	2026-05-18T00:29:59.876786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61d65b3c08a9982eaf8aec1349c5d20a08fcf7895458f85c7f9f14586085d47d

Aliases

arxiv: 1709.06457 · arxiv_version: 1709.06457v1 · doi: 10.48550/arxiv.1709.06457 · pith_short_12: MHLFWPAIVGMC · pith_short_16: MHLFWPAIVGMC5L4K · pith_short_8: MHLFWPAI

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/MHLFWPAIVGMC5L4K5QJUTROSBI \
  | 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: 61d65b3c08a9982eaf8aec1349c5d20a08fcf7895458f85c7f9f14586085d47d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402a77e00f0b2a517848c8a98296a8545fbb093493934a1628625d6dd4c9cc91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-09-19T14:36:51Z",
    "title_canon_sha256": "858f5166acb3a06c8c954f5196c6022c51052128b87225ec30695c1843371ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06457",
    "kind": "arxiv",
    "version": 1
  }
}