Pith Number

pith:VWP5TS62

pith:2014:VWP5TS625NCQNUJ37OKCQ76LE3

not attested not anchored not stored refs pending

Two centuries of trend following

C. Deremble, J. P. Bouchaud, M. Potters, P. Seager, Y. Lemp\'eri\`ere

arxiv:1404.3274 v1 · 2014-04-12 · q-fin.PM · q-fin.GN · 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{VWP5TS625NCQNUJ37OKCQ76LE3}

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	2026-05-18T02:54:15.532676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad9fd9cbdaeb4506d13bfb94287fcb26dd583474f9bd0dbc486ba7ce3be7f98e

Aliases

arxiv: 1404.3274 · arxiv_version: 1404.3274v1 · doi: 10.48550/arxiv.1404.3274 · pith_short_12: VWP5TS625NCQ · pith_short_16: VWP5TS625NCQNUJ3 · pith_short_8: VWP5TS62

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/VWP5TS625NCQNUJ37OKCQ76LE3 \
  | 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: ad9fd9cbdaeb4506d13bfb94287fcb26dd583474f9bd0dbc486ba7ce3be7f98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef7b29a39cddf90a307069c70b64b7b1fc7465449391961047053fd8d2ab343",
    "cross_cats_sorted": [
      "q-fin.GN",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2014-04-12T10:08:31Z",
    "title_canon_sha256": "6783378f75b213f23367250f03980e323bc2c1f9996a007fdd5693c79c58f674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3274",
    "kind": "arxiv",
    "version": 1
  }
}