Pith Number

pith:KITU5GXK

pith:2016:KITU5GXKSZ763VMCKIKTTIBH7S

not attested not anchored not stored refs pending

Dynamic patterns of overexploitation in fisheries

Alessandro Lavacchi, Ilaria Perissi, Toufic El Asmar, Ugo Bardi

arxiv:1610.03653 v2 · 2016-10-12 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KITU5GXKSZ763VMCKIKTTIBH7S}

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	2026-05-18T01:01:15.314019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52274e9aea967fedd582521539a027fcaf6da26e10eb63d6c16231c7e642d187

Aliases

arxiv: 1610.03653 · arxiv_version: 1610.03653v2 · doi: 10.48550/arxiv.1610.03653 · pith_short_12: KITU5GXKSZ76 · pith_short_16: KITU5GXKSZ763VMC · pith_short_8: KITU5GXK

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/KITU5GXKSZ763VMCKIKTTIBH7S \
  | 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: 52274e9aea967fedd582521539a027fcaf6da26e10eb63d6c16231c7e642d187

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc174f37b0e10750bcb5ef411a0c561800957ca3ef44adf89fbbb876a44518d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-10-12T09:53:39Z",
    "title_canon_sha256": "c0d6bfea6736db603f5887202fd45aedbb9a1b28a18d02387859e675e3c7f63b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03653",
    "kind": "arxiv",
    "version": 2
  }
}