Pith Number

pith:ODHFO5QR

pith:2014:ODHFO5QR3OPUQVUG4KNJXTJUSG

not attested not anchored not stored refs pending

Fair and profitable bilateral prices under funding costs and collateralization

Marek Rutkowski, Tianyang Nie

arxiv:1410.0448 v2 · 2014-10-02 · q-fin.MF · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODHFO5QR3OPUQVUG4KNJXTJUSG}

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	2026-05-18T02:31:59.263636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70ce577611db9f485686e29a9bcd3491bb9d51e3f9afd8e78792f3db526cf97b

Aliases

arxiv: 1410.0448 · arxiv_version: 1410.0448v2 · doi: 10.48550/arxiv.1410.0448 · pith_short_12: ODHFO5QR3OPU · pith_short_16: ODHFO5QR3OPUQVUG · pith_short_8: ODHFO5QR

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/ODHFO5QR3OPUQVUG4KNJXTJUSG \
  | 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: 70ce577611db9f485686e29a9bcd3491bb9d51e3f9afd8e78792f3db526cf97b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9640739a470c2d8dc10709afc51e5e8abfd99bb0015dab959b014091137f4968",
    "cross_cats_sorted": [
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2014-10-02T04:07:36Z",
    "title_canon_sha256": "f4c7c99e7c6915751b2fcf36147200afcb1f028402f7f91bb6ea7efc756a7daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0448",
    "kind": "arxiv",
    "version": 2
  }
}