Pith Number

pith:VIU5FCL4

pith:2019:VIU5FCL4DOCPHOUG2J4XLX6RWQ

not attested not anchored not stored refs pending

Measurement of 3D bubble distribution using digital inline holography

Jiarong Hong, Siyao Shao

arxiv:1904.10894 v1 · 2019-03-27 · physics.app-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{VIU5FCL4DOCPHOUG2J4XLX6RWQ}

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	2026-05-17T23:47:49.788675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa29d2897c1b84f3ba86d27975dfd1b43701c94130b1005b94c5aec3deb0744b

Aliases

arxiv: 1904.10894 · arxiv_version: 1904.10894v1 · doi: 10.48550/arxiv.1904.10894 · pith_short_12: VIU5FCL4DOCP · pith_short_16: VIU5FCL4DOCPHOUG · pith_short_8: VIU5FCL4

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/VIU5FCL4DOCPHOUG2J4XLX6RWQ \
  | 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: aa29d2897c1b84f3ba86d27975dfd1b43701c94130b1005b94c5aec3deb0744b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8f60633d729f74b31482a9b09e12b2164a5e2b405af65936ae1f533064df119",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-27T15:12:31Z",
    "title_canon_sha256": "2295471912c2a86330c9795d422274c9eb81e7c6536ee015317b592bc474c492"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10894",
    "kind": "arxiv",
    "version": 1
  }
}