Pith Number

pith:2YSP2XE2

pith:2014:2YSP2XE2PDCIUKHTV7QPX2AWDJ

not attested not anchored not stored refs pending

Osmotic buckling of spherical capsules

Jan Kierfeld, Sebastian Knoche

arxiv:1409.3402 v1 · 2014-09-11 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YSP2XE2PDCIUKHTV7QPX2AWDJ}

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	2026-05-18T02:31:09.407701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d624fd5c9a78c48a28f3afe0fbe8161a754a11d779d872ff0b886468e94dcb1a

Aliases

arxiv: 1409.3402 · arxiv_version: 1409.3402v1 · doi: 10.48550/arxiv.1409.3402 · pith_short_12: 2YSP2XE2PDCI · pith_short_16: 2YSP2XE2PDCIUKHT · pith_short_8: 2YSP2XE2

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/2YSP2XE2PDCIUKHTV7QPX2AWDJ \
  | 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: d624fd5c9a78c48a28f3afe0fbe8161a754a11d779d872ff0b886468e94dcb1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773b7877f1f6a0104a01985a1a5d36334cba0210df1dde31c128a9981122ff15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-09-11T11:37:43Z",
    "title_canon_sha256": "148256156616a42be4d0a8e74ea1a645761cbb95c46740b30ec098613be0d87d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3402",
    "kind": "arxiv",
    "version": 1
  }
}