Pith Number

pith:ODY2VWEC

pith:2019:ODY2VWECQEDYN2SKAMRMYIH7SL

not attested not anchored not stored refs pending

Computational modeling of active deformable membranes embedded in 3D flows

Christian B\"acher, Stephan Gekle

arxiv:1903.08529 v2 · 2019-03-20 · physics.bio-ph · physics.comp-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{ODY2VWECQEDYN2SKAMRMYIH7SL}

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	2026-05-17T23:41:09.344295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f1aad882810786ea4a0322cc20ff92cfa1dddb834dea0ddbf56ac03ab4fe24

Aliases

arxiv: 1903.08529 · arxiv_version: 1903.08529v2 · doi: 10.48550/arxiv.1903.08529 · pith_short_12: ODY2VWECQEDY · pith_short_16: ODY2VWECQEDYN2SK · pith_short_8: ODY2VWEC

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/ODY2VWECQEDYN2SKAMRMYIH7SL \
  | 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: 70f1aad882810786ea4a0322cc20ff92cfa1dddb834dea0ddbf56ac03ab4fe24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f2674c945672ee94a8a6955c601ea60a9974594486ed32f566c16bcd779529",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-03-20T14:47:13Z",
    "title_canon_sha256": "98f681b29ddf63582e80122d3e0426f087db0e0c5c6cc3e99ca3d0860d8877b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08529",
    "kind": "arxiv",
    "version": 2
  }
}