Pith Number

pith:EEXNGIWT

pith:2014:EEXNGIWTWOU4KAJXDGMUHY7XAS

not attested not anchored not stored refs pending

Shape Optimization of Compliant Pressure Actuated Cellular Structures

Markus Pagitz, Remco I. Leine

arxiv:1403.2197 v5 · 2014-03-10 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEXNGIWTWOU4KAJXDGMUHY7XAS}

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	2026-05-18T00:46:53.858516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212ed322d3b3a9c50137199943e3f7049c6dd2b682f729692606c407ae04ce23

Aliases

arxiv: 1403.2197 · arxiv_version: 1403.2197v5 · doi: 10.48550/arxiv.1403.2197 · pith_short_12: EEXNGIWTWOU4 · pith_short_16: EEXNGIWTWOU4KAJX · pith_short_8: EEXNGIWT

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/EEXNGIWTWOU4KAJXDGMUHY7XAS \
  | 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: 212ed322d3b3a9c50137199943e3f7049c6dd2b682f729692606c407ae04ce23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d13ac16d20754d5b49e9b99ee345bd2c2007e90129ff1f60e4f95d824d0962a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2014-03-10T09:40:47Z",
    "title_canon_sha256": "d274c7557efe3ea8c1adec7f606879061f4615124396354cf806d0dcc57ac471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2197",
    "kind": "arxiv",
    "version": 5
  }
}