Pith Number

pith:SGFMCI44

pith:2014:SGFMCI44NZNRCGUOMBD4S2URKH

not attested not anchored not stored refs pending

On Correlated Defaults and Incomplete Information

Harry Zheng, Jia-Wen Gu, Wai-Ki Ching

arxiv:1409.1393 v2 · 2014-09-04 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGFMCI44NZNRCGUOMBD4S2URKH}

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	2026-05-18T01:21:49.369079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918ac1239c6e5b111a8e6047c96a9151ee9bde1feb24e0ec171dcdb835081a0f

Aliases

arxiv: 1409.1393 · arxiv_version: 1409.1393v2 · doi: 10.48550/arxiv.1409.1393 · pith_short_12: SGFMCI44NZNR · pith_short_16: SGFMCI44NZNRCGUO · pith_short_8: SGFMCI44

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/SGFMCI44NZNRCGUOMBD4S2URKH \
  | 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: 918ac1239c6e5b111a8e6047c96a9151ee9bde1feb24e0ec171dcdb835081a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77894ac2414abf3b7184259da7993adad3340aeaf55e17bb397cb7c21a9454df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2014-09-04T10:19:32Z",
    "title_canon_sha256": "2e2b88fb6efbb7329fef67577b3cc9de8a4ee6d074dd5ac56c77566f93be4b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1393",
    "kind": "arxiv",
    "version": 2
  }
}