Pith Number

pith:APHTNGC5

pith:2020:APHTNGC5QUD4AQDRWCTYHI7AZH

not attested not anchored not stored refs pending

A surface finite element method for computational modelling of cell blebbing

Adam Nixon, Andreas Dedner, Bj\"orn Stinner

arxiv:2003.00961 v1 · 2020-03-02 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APHTNGC5QUD4AQDRWCTYHI7AZH}

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	2026-07-05T00:44:59.769283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03cf36985d8507c04071b0a783a3e0c9e57dba82bb742d0ee4ac50ab9452a8d0

Aliases

arxiv: 2003.00961 · arxiv_version: 2003.00961v1 · doi: 10.48550/arxiv.2003.00961 · pith_short_12: APHTNGC5QUD4 · pith_short_16: APHTNGC5QUD4AQDR · pith_short_8: APHTNGC5

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/APHTNGC5QUD4AQDRWCTYHI7AZH \
  | 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: 03cf36985d8507c04071b0a783a3e0c9e57dba82bb742d0ee4ac50ab9452a8d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e035a416f048d003305eeec5f95951ad4dc40fa1ea5d0b5e564d0660f9f49f1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2020-03-02T15:11:04Z",
    "title_canon_sha256": "e7c96cf372f1c4e1dc0eef0f15bb011942672d1b9f2a7c7393e3f6ea6344d06a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00961",
    "kind": "arxiv",
    "version": 1
  }
}