Pith Number

pith:4ZZAHNFA

pith:2016:4ZZAHNFA4KGV5XUJEFIXS442PE

not attested not anchored not stored refs pending

"Butterfly Effect" vs Chaos in Energy Futures Markets

Loretta Mastroeni, Pierluigi Vellucci

arxiv:1610.05697 v1 · 2016-08-23 · 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{4ZZAHNFA4KGV5XUJEFIXS442PE}

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	2026-05-18T01:01:58.603495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67203b4a0e28d5ede89215179739a793c33886419b0c2fae7866d05ed253ee2

Aliases

arxiv: 1610.05697 · arxiv_version: 1610.05697v1 · doi: 10.48550/arxiv.1610.05697 · pith_short_12: 4ZZAHNFA4KGV · pith_short_16: 4ZZAHNFA4KGV5XUJ · pith_short_8: 4ZZAHNFA

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/4ZZAHNFA4KGV5XUJEFIXS442PE \
  | 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: e67203b4a0e28d5ede89215179739a793c33886419b0c2fae7866d05ed253ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f5b26f9a1a198f8863500c897494581cab2db2455c4d9c4cd2410131197deea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2016-08-23T12:35:20Z",
    "title_canon_sha256": "56c12f5c8577aec4c5a63aa6f6fb9f87285381317e4000cbb46521aa8d6c85fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05697",
    "kind": "arxiv",
    "version": 1
  }
}