Pith Number

pith:ZQCM3ED3

pith:2019:ZQCM3ED33SJCU62NIIDLEKSDOS

not attested not anchored not stored refs pending

Simple ions control the elasticity of calcite gels via interparticle forces

Anna Costa (CNR-ISTEC), Catherine Barentin (ILM, Davide Gardini (CNR-ISTEC), IUF), Jean Colombani (ILM), Marie Le Merrer (ILM), Maurizio Bellotto, Teresa Liberto (ILM)

arxiv:1904.13087 v1 · 2019-04-30 · 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{ZQCM3ED33SJCU62NIIDLEKSDOS}

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	2026-05-17T23:47:22.168352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc04cd907bdc922a7b4d4206b22a43748b5bb050d9b8adaa3abdc55d9b7aa946

Aliases

arxiv: 1904.13087 · arxiv_version: 1904.13087v1 · doi: 10.48550/arxiv.1904.13087 · pith_short_12: ZQCM3ED33SJC · pith_short_16: ZQCM3ED33SJCU62N · pith_short_8: ZQCM3ED3

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/ZQCM3ED33SJCU62NIIDLEKSDOS \
  | 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: cc04cd907bdc922a7b4d4206b22a43748b5bb050d9b8adaa3abdc55d9b7aa946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544a4e3c2d877c0debc2b2745450428039cf4df61a4cbd3e31a816dcafaeed0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-04-30T07:40:08Z",
    "title_canon_sha256": "e0f7094687d1eae1d057e505a828b05d1cfa498fc75de572a64ef548dfe353d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13087",
    "kind": "arxiv",
    "version": 1
  }
}