Pith Number

pith:TMX2TVZK

pith:2018:TMX2TVZKZ5U52DTQVM6O4EBIWX

not attested not anchored not stored refs pending

Measurement of interfacial wave dynamics in orbitally shaken cylindrical containers using ultrasound pulse-echo techniques

Gerrit Maik Horstmann, Markus Wylega, Tom Weier

arxiv:1807.11768 v1 · 2018-07-31 · 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{TMX2TVZKZ5U52DTQVM6O4EBIWX}

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	2026-05-18T00:09:21.147596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2fa9d72acf69dd0e70ab3cee1028b5fd3f76219641be2c873ae44a036da2ee

Aliases

arxiv: 1807.11768 · arxiv_version: 1807.11768v1 · doi: 10.48550/arxiv.1807.11768 · pith_short_12: TMX2TVZKZ5U5 · pith_short_16: TMX2TVZKZ5U52DTQ · pith_short_8: TMX2TVZK

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/TMX2TVZKZ5U52DTQVM6O4EBIWX \
  | 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: 9b2fa9d72acf69dd0e70ab3cee1028b5fd3f76219641be2c873ae44a036da2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae3b90e4f3083aef35addcb91005bb3669e79c24011a2d84271cfc44e90a05ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-07-31T11:46:00Z",
    "title_canon_sha256": "cbd6581d6409768c6c4589760c6d84526146d8e90e89ebd4c3c1431575f7ccfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11768",
    "kind": "arxiv",
    "version": 1
  }
}