Pith Number

pith:WR7UBLOT

pith:2016:WR7UBLOTUTOR3WNKOHDGF4END3

not attested not anchored not stored refs pending

Size of the top jet drop produced by bubble bursting

Elisabeth Ghabache, Thomas S\'eon

arxiv:1605.05876 v1 · 2016-05-19 · 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{WR7UBLOTUTOR3WNKOHDGF4END3}

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	2026-05-18T01:14:28.149077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47f40add3a4dd1dd9aa71c662f08d1ee36947d487e0729d3ca1a40a1cf816cb

Aliases

arxiv: 1605.05876 · arxiv_version: 1605.05876v1 · doi: 10.48550/arxiv.1605.05876 · pith_short_12: WR7UBLOTUTOR · pith_short_16: WR7UBLOTUTOR3WNK · pith_short_8: WR7UBLOT

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/WR7UBLOTUTOR3WNKOHDGF4END3 \
  | 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: b47f40add3a4dd1dd9aa71c662f08d1ee36947d487e0729d3ca1a40a1cf816cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421b33009d8d69585f9c5b770aff9d67fa352aee81a101a2ad66d46806ca7fd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-05-19T10:11:34Z",
    "title_canon_sha256": "76d67ad8db9f0334ebeee3b1e8df18e0cb200fc60e863b360a27158ee2837ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05876",
    "kind": "arxiv",
    "version": 1
  }
}