Pith Number

pith:IJA7INOW

pith:2014:IJA7INOWZKGRSG2ZQ2AZ2Y6II5

not attested not anchored not stored refs pending

Signal Diffusion Mapping: Optimal Forecasting with Time Varying Lags

Frank McGroarty, Paul Gaskell, Thanassis Tiropanis

arxiv:1409.6443 v1 · 2014-09-23 · 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{IJA7INOWZKGRSG2ZQ2AZ2Y6II5}

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	2026-05-18T02:42:07.124136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4241f435d6ca8d191b5986819d63c8474d1f5943a646b75b52408315f3e58cd1

Aliases

arxiv: 1409.6443 · arxiv_version: 1409.6443v1 · doi: 10.48550/arxiv.1409.6443 · pith_short_12: IJA7INOWZKGR · pith_short_16: IJA7INOWZKGRSG2Z · pith_short_8: IJA7INOW

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/IJA7INOWZKGRSG2ZQ2AZ2Y6II5 \
  | 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: 4241f435d6ca8d191b5986819d63c8474d1f5943a646b75b52408315f3e58cd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "761917bc2b3b2eda58f121262de0f500ab8dc2b00e695dcdc7fae46a9c473f86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2014-09-23T08:21:01Z",
    "title_canon_sha256": "02815180d1afa1d27c75124489405d10ce3e09e7452d15c793dc97754f76649c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6443",
    "kind": "arxiv",
    "version": 1
  }
}