Pith Number

pith:C7TDLGTH

pith:2018:C7TDLGTHJK3LV2SDFKWPCIIYHV

not attested not anchored not stored refs pending

Asset allocation: new evidence through network approaches

Asmerilda Hitaj, Gian Paolo Clemente, Rosanna Grassi

arxiv:1810.09825 v1 · 2018-10-20 · q-fin.PM · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7TDLGTHJK3LV2SDFKWPCIIYHV}

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	2026-05-17T23:56:29.300212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e6359a674ab6baea432aacf121183d77c1e01f7e18f58f64a27d18c0c2201e

Aliases

arxiv: 1810.09825 · arxiv_version: 1810.09825v1 · doi: 10.48550/arxiv.1810.09825 · pith_short_12: C7TDLGTHJK3L · pith_short_16: C7TDLGTHJK3LV2SD · pith_short_8: C7TDLGTH

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/C7TDLGTHJK3LV2SDFKWPCIIYHV \
  | 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: 17e6359a674ab6baea432aacf121183d77c1e01f7e18f58f64a27d18c0c2201e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5c253a43ba875f2be2a564124be777df1acf16d7b971b090aeb0492293ea274",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2018-10-20T20:53:34Z",
    "title_canon_sha256": "bddc97ab7975beb39f9f8ddcd6bf87e6fca7be1b8f04865b6f455016de3110a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09825",
    "kind": "arxiv",
    "version": 1
  }
}