Pith Number

pith:BCKJK4SM

pith:2014:BCKJK4SMNWF64AORAAWEFEX57R

not attested not anchored not stored refs pending

Improving predictability of time series using maximum entropy methods

Alexandre Dupuis, Anton Golub, Bastien Chopard, Gregor Chliamovitch

arxiv:1411.7805 v1 · 2014-11-28 · q-fin.RM · nlin.CD · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCKJK4SMNWF64AORAAWEFEX57R}

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	2026-05-18T01:41:25.134865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089495724c6d8bee01d1002c4292fdfc4eee1b0319f3b7f8ea5a535e8f34ba58

Aliases

arxiv: 1411.7805 · arxiv_version: 1411.7805v1 · doi: 10.48550/arxiv.1411.7805 · pith_short_12: BCKJK4SMNWF6 · pith_short_16: BCKJK4SMNWF64AOR · pith_short_8: BCKJK4SM

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/BCKJK4SMNWF64AORAAWEFEX57R \
  | 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: 089495724c6d8bee01d1002c4292fdfc4eee1b0319f3b7f8ea5a535e8f34ba58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07769c8c555999c5a837838b2b0664eba0c3d015e02e1a7c88e87c2b7cb1dad",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2014-11-28T10:37:32Z",
    "title_canon_sha256": "5fae5eb4a76e5c2b679df96235a462f68bd46cf56d8f2e1d5588ad2c4ad48820"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7805",
    "kind": "arxiv",
    "version": 1
  }
}