Pith Number

pith:ZX2GQA3F

pith:2020:ZX2GQA3FOOGYPONZQVYIZBX4KN

not attested not anchored not stored refs pending

Morphomechanical model of the torsional c-looping in the embryonic heart

Alfio Quarteroni, Giulia Bevilacqua, Pasquale Ciarletta

arxiv:2010.01006 v1 · 2020-10-02 · 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{ZX2GQA3FOOGYPONZQVYIZBX4KN}

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	2026-07-05T01:39:50.130155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf4680365738d87b9b985708c86fc5368ad4744106be3b6ce725234dc86031a

Aliases

arxiv: 2010.01006 · arxiv_version: 2010.01006v1 · doi: 10.48550/arxiv.2010.01006 · pith_short_12: ZX2GQA3FOOGY · pith_short_16: ZX2GQA3FOOGYPONZ · pith_short_8: ZX2GQA3F

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/ZX2GQA3FOOGYPONZQVYIZBX4KN \
  | 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: cdf4680365738d87b9b985708c86fc5368ad4744106be3b6ce725234dc86031a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecf5f42c3bfd9a60d5a27b0a74950d2572e894968b7d84b09f89b43e002ed38a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-10-02T13:58:59Z",
    "title_canon_sha256": "35296fdeddd964d04011e9d4f5b131515c34ce8cec46e167af275ec22d698826"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01006",
    "kind": "arxiv",
    "version": 1
  }
}