Pith Number

pith:QJO7D7QA

pith:2022:QJO7D7QATMBHVKBOSEZMJG73AI

not attested not anchored not stored refs pending

Dynamics of fixed-volume pinned film -- dealing with a non-self-adjoint thin film problem

Amir Gat, Antonio Ramos, Dotan Ilssar, Israel Gabay, Moran Bercovici, Vesna Bacheva

arxiv:2209.04531 v2 · 2022-09-09 · 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{QJO7D7QATMBHVKBOSEZMJG73AI}

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	2026-07-05T06:27:42.107074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825df1fe009b027aa82e9132c49bfb0206bc8d51b2f9bb58e646b4b8157d0a03

Aliases

arxiv: 2209.04531 · arxiv_version: 2209.04531v2 · doi: 10.48550/arxiv.2209.04531 · pith_short_12: QJO7D7QATMBH · pith_short_16: QJO7D7QATMBHVKBO · pith_short_8: QJO7D7QA

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/QJO7D7QATMBHVKBOSEZMJG73AI \
  | 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: 825df1fe009b027aa82e9132c49bfb0206bc8d51b2f9bb58e646b4b8157d0a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac895637418897b998413480fc2abbfe8d38017297439750aa286e5426804514",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-09-09T21:21:38Z",
    "title_canon_sha256": "89a28be120645169b892cfe56d3ce3fbff4ef20d2d7e93d174000331adb0a458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04531",
    "kind": "arxiv",
    "version": 2
  }
}