Pith Number

pith:4IIKGPT3

pith:2018:4IIKGPT3HGC5ZAGOEBJLCCMGCN

not attested not anchored not stored refs pending

3D reconstruction of dynamic liquid film shape by optical grid deflection method

CEA), E. Ercolani (SBT), J. Duplat (INAC), L. Fourgeaud (PSA), P. Gully (SBT), Vadim Nikolayev (SPEC

arxiv:1804.02302 v1 · 2018-04-06 · physics.flu-dyn · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IIKGPT3HGC5ZAGOEBJLCCMGCN}

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	2026-05-18T00:12:41.243981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e210a33e7b3985dc80ce2052b10986137fdeefbedf5fd237143e656c11deeddd

Aliases

arxiv: 1804.02302 · arxiv_version: 1804.02302v1 · doi: 10.48550/arxiv.1804.02302 · pith_short_12: 4IIKGPT3HGC5 · pith_short_16: 4IIKGPT3HGC5ZAGO · pith_short_8: 4IIKGPT3

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/4IIKGPT3HGC5ZAGOEBJLCCMGCN \
  | 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: e210a33e7b3985dc80ce2052b10986137fdeefbedf5fd237143e656c11deeddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4b28a0cc31e56fb514add58fdec605e90acd9ab34872417690cc9753ffeb37a",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-06T14:40:21Z",
    "title_canon_sha256": "9114e316a6d0ca10f4cceac9ef1d0851b72ab350c1ca41e6a4e407e07f2b2cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02302",
    "kind": "arxiv",
    "version": 1
  }
}