Pith Number

pith:EN4YHECS

pith:2022:EN4YHECSNSDJJ3XJOUWHIZTVT5

not attested not anchored not stored refs pending

The echo chamber effect resounds on financial markets: a social media alert system for meme stocks

Ilaria Gianstefani, Luigi Longo, Massimo Riccaboni

arxiv:2203.13790 v1 · 2022-03-25 · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EN4YHECSNSDJJ3XJOUWHIZTVT5}

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	2026-07-05T04:08:36.211468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23798390526c8694eee9752c7466759f7740229d72b3a9eeb23ce191abaad90f

Aliases

arxiv: 2203.13790 · arxiv_version: 2203.13790v1 · doi: 10.48550/arxiv.2203.13790 · pith_short_12: EN4YHECSNSDJ · pith_short_16: EN4YHECSNSDJJ3XJ · pith_short_8: EN4YHECS

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/EN4YHECSNSDJJ3XJOUWHIZTVT5 \
  | 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: 23798390526c8694eee9752c7466759f7740229d72b3a9eeb23ce191abaad90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9996fc1e9d1cc6328329420fbda3195832e4a09e3ef6988293e99344a04d25e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2022-03-25T17:18:43Z",
    "title_canon_sha256": "1b85711a18224ef07b602d0e26970598f768707779cfceea2aac23e3f0b5e52b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.13790",
    "kind": "arxiv",
    "version": 1
  }
}