Pith Number

pith:FGRI3YZ4

pith:2011:FGRI3YZ4KFR3LX7263N55AXJW7

not attested not anchored not stored refs pending

High Frequency Lead/lag Relationships - Empirical facts

Fr\'ed\'eric Abergel, Nicolas Huth

arxiv:1111.7103 v2 · 2011-11-30 · 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{FGRI3YZ4KFR3LX7263N55AXJW7}

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	2026-05-18T04:04:18.598697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29a28de33c5163b5dffaf6dbde82e9b7c72fdd21a520ac7995e72e6cec751705

Aliases

arxiv: 1111.7103 · arxiv_version: 1111.7103v2 · doi: 10.48550/arxiv.1111.7103 · pith_short_12: FGRI3YZ4KFR3 · pith_short_16: FGRI3YZ4KFR3LX72 · pith_short_8: FGRI3YZ4

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/FGRI3YZ4KFR3LX7263N55AXJW7 \
  | 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: 29a28de33c5163b5dffaf6dbde82e9b7c72fdd21a520ac7995e72e6cec751705

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb520d40ba6086e8fa29965e4efb63b3e3286d5cc8940e3e24b1db6cd91ba546",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2011-11-30T10:00:20Z",
    "title_canon_sha256": "6d528c192370681a806f01c03c7173adb3dc37d22e8b638f62f5c9be054349d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7103",
    "kind": "arxiv",
    "version": 2
  }
}