Pith Number

pith:XCKOZMMC

pith:2015:XCKOZMMCUBGSJEZ3VSN4J7SFTE

not attested not anchored not stored refs pending

Osmotic stress affects functional properties of human melanoma cell lines

Anna Ghilardi, Caterina A.M. La Porta, Lasse Laurson, Maria Pasini, Martine Ben Amar, Mikko J. Alava, Stefano Zapperi

arxiv:1504.00888 v1 · 2015-04-03 · physics.bio-ph · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCKOZMMCUBGSJEZ3VSN4J7SFTE}

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	2026-05-18T02:19:36.802185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b894ecb182a04d24933bac9bc4fe45991b1129a6edce8721304abb807769ee01

Aliases

arxiv: 1504.00888 · arxiv_version: 1504.00888v1 · doi: 10.48550/arxiv.1504.00888 · pith_short_12: XCKOZMMCUBGS · pith_short_16: XCKOZMMCUBGSJEZ3 · pith_short_8: XCKOZMMC

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/XCKOZMMCUBGSJEZ3VSN4J7SFTE \
  | 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: b894ecb182a04d24933bac9bc4fe45991b1129a6edce8721304abb807769ee01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ebdadfbc186e6ab91921daf333a55baf7c9e8649d0b69795df06712133a006",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2015-04-03T17:04:53Z",
    "title_canon_sha256": "2376ebc0a2b85094ddd884682d4c5fedc8b2e36f05d7d1a87531b14ed6592f8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00888",
    "kind": "arxiv",
    "version": 1
  }
}