Pith Number

pith:MDYJZA2X

pith:2014:MDYJZA2XA4645HSMWVFWZVN7IZ

not attested not anchored not stored refs pending

Multi-curve HJM modelling for risk management

Chiara Sabelli, Giacomo Bormetti, Luca Sitzia, Michele Pioppi

arxiv:1411.3977 v3 · 2014-11-14 · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDYJZA2XA4645HSMWVFWZVN7IZ}

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	2026-05-18T01:30:49.151415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f09c8357073dce9e4cb54b6cd5bf4655a790a2006c79497c2733d0e9a0c88c

Aliases

arxiv: 1411.3977 · arxiv_version: 1411.3977v3 · doi: 10.48550/arxiv.1411.3977 · pith_short_12: MDYJZA2XA464 · pith_short_16: MDYJZA2XA4645HSM · pith_short_8: MDYJZA2X

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/MDYJZA2XA4645HSMWVFWZVN7IZ \
  | 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: 60f09c8357073dce9e4cb54b6cd5bf4655a790a2006c79497c2733d0e9a0c88c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c47dbbb3bc32e3a166de14b583093be6622feaf1efc1e8bd41918c34b4ea1da6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2014-11-14T17:07:10Z",
    "title_canon_sha256": "f556bb4df84a23ff0053db85d73a490c804d7aafff9620d5f1eddc2cafe685a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3977",
    "kind": "arxiv",
    "version": 3
  }
}