Pith Number

pith:KOJFOXNY

pith:2020:KOJFOXNYTMRORO7RRDXLEDLTL7

not attested not anchored not stored refs pending

Structure preserving discretisations of gradient flows for axisymmetric two-phase biomembranes

Harald Garcke, Robert N\"urnberg

arxiv:2003.03127 v2 · 2020-03-06 · math.NA · cs.NA · physics.bio-ph · physics.comp-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{KOJFOXNYTMRORO7RRDXLEDLTL7}

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	2026-07-05T02:58:34.188714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5392575db89b22e8bbf188eeb20d735ff9d5c5e5440dcffd9f3d561e2b929ed5

Aliases

arxiv: 2003.03127 · arxiv_version: 2003.03127v2 · doi: 10.48550/arxiv.2003.03127 · pith_short_12: KOJFOXNYTMRO · pith_short_16: KOJFOXNYTMRORO7R · pith_short_8: KOJFOXNY

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/KOJFOXNYTMRORO7RRDXLEDLTL7 \
  | 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: 5392575db89b22e8bbf188eeb20d735ff9d5c5e5440dcffd9f3d561e2b929ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b721cc191dd14213ff96f7c5c493efa73362cc3aa970df6cc25f21fdd04f9c9a",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-03-06T10:39:39Z",
    "title_canon_sha256": "9dc6100a334aa9785def3c981c37b8170cfeaa3dc2f6a02d2a58c726d008df7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03127",
    "kind": "arxiv",
    "version": 2
  }
}