Pith Number

pith:ZJ6DAHG5

pith:2018:ZJ6DAHG5JWRW4CLYMMY53O4GZW

not attested not anchored not stored refs pending

Reframing the S\&P500 Network of Stocks along the \nth{21} Century

Maximilian G\"obel, Tanya Ara\'ujo

arxiv:1811.03092 v2 · 2018-11-07 · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJ6DAHG5JWRW4CLYMMY53O4GZW}

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	2026-05-17T23:42:26.590190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7c301cdd4da36e09786331ddbb86cda26d8afa9747d9a745994fe1711562a7

Aliases

arxiv: 1811.03092 · arxiv_version: 1811.03092v2 · doi: 10.48550/arxiv.1811.03092 · pith_short_12: ZJ6DAHG5JWRW · pith_short_16: ZJ6DAHG5JWRW4CLY · pith_short_8: ZJ6DAHG5

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/ZJ6DAHG5JWRW4CLYMMY53O4GZW \
  | 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: ca7c301cdd4da36e09786331ddbb86cda26d8afa9747d9a745994fe1711562a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff4d7177cf15d7ad7909fb7cb1af55a7d4fcdbef13b8d8dd4765042b941ec9b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2018-11-07T10:01:51Z",
    "title_canon_sha256": "142d0a436ea017a174f556a5bd3b8a830ff42efdde68075a73c920110ccb2f0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03092",
    "kind": "arxiv",
    "version": 2
  }
}