Pith Number

pith:6F3L6HWJ

pith:2013:6F3L6HWJDZABHPFDNMNG6CE2WM

not attested not anchored not stored refs pending

Systematic and multifactor risk models revisited

AL.I.E.N.), C\'edric Join (AL.I.E.N., CRAN, INRIA Lille - Nord Europe), Michel Fliess (LIX

arxiv:1312.5271 v1 · 2013-12-18 · q-fin.RM · cs.CE · math.LO · q-fin.CP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6F3L6HWJDZABHPFDNMNG6CE2WM}

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	2026-05-18T03:04:15.870476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f176bf1ec91e4013bca36b1a6f089ab339599abf1cd9cbad4d38df7f9e27239d

Aliases

arxiv: 1312.5271 · arxiv_version: 1312.5271v1 · doi: 10.48550/arxiv.1312.5271 · pith_short_12: 6F3L6HWJDZAB · pith_short_16: 6F3L6HWJDZABHPFD · pith_short_8: 6F3L6HWJ

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/6F3L6HWJDZABHPFDNMNG6CE2WM \
  | 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: f176bf1ec91e4013bca36b1a6f089ab339599abf1cd9cbad4d38df7f9e27239d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "792c56b4fa6f81f004cec8ab67f7dd1b5fd3e454b2e123cb7c129c3cdea68728",
    "cross_cats_sorted": [
      "cs.CE",
      "math.LO",
      "q-fin.CP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2013-12-18T19:21:24Z",
    "title_canon_sha256": "c345465e9c7265efce45d0a06623784d9689c933752928cd9540e15a1969cf82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5271",
    "kind": "arxiv",
    "version": 1
  }
}