Pith Number

pith:JYB5WH53

pith:2012:JYB5WH53Q3PODGYG2QJQCQC7TM

not attested not anchored not stored refs pending

Spatio-temporal behaviour of the deep chlorophyll maximum in Mediterranean Sea: Development of a stochastic model for picophytoplankton dynamics

A. Bonanno, A. La Cognata, B. Spagnolo, C. Brunet, D. Valenti, G. Basilone, G. Denaro, S. Aronica, S. Mazzola, S. Zgozi

arxiv:1210.2563 v2 · 2012-10-09 · q-bio.PE · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYB5WH53Q3PODGYG2QJQCQC7TM}

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	2026-05-18T03:42:45.805490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e03db1fbb86dee19b06d41301405f9b04fe14d164c9746b758acb2969d5dfaf

Aliases

arxiv: 1210.2563 · arxiv_version: 1210.2563v2 · doi: 10.48550/arxiv.1210.2563 · pith_short_12: JYB5WH53Q3PO · pith_short_16: JYB5WH53Q3PODGYG · pith_short_8: JYB5WH53

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/JYB5WH53Q3PODGYG2QJQCQC7TM \
  | 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: 4e03db1fbb86dee19b06d41301405f9b04fe14d164c9746b758acb2969d5dfaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "588d20a51422bd425ec983a7b717a77122e384fcd2d40e996008f46877e5b7e0",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-10-09T11:14:23Z",
    "title_canon_sha256": "f15522c55ae2353c37d3d73731abd28b8d37b6c17862a1995958844576b083a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2563",
    "kind": "arxiv",
    "version": 2
  }
}