Pith Number

pith:YPIGZOFK

pith:2019:YPIGZOFK5GTHGZYNDQ25D3P3HW

not attested not anchored not stored refs pending

A Thermodynamic Picture of Financial Market and Model Risk

Yu Feng

arxiv:1904.00151 v1 · 2019-03-30 · 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{YPIGZOFK5GTHGZYNDQ25D3P3HW}

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	2026-05-17T23:49:49.293707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3d06cb8aae9a673670d1c35d1edfb3d9a59c6d4ed6d03a1b18be357c7c7e569

Aliases

arxiv: 1904.00151 · arxiv_version: 1904.00151v1 · doi: 10.48550/arxiv.1904.00151 · pith_short_12: YPIGZOFK5GTH · pith_short_16: YPIGZOFK5GTHGZYN · pith_short_8: YPIGZOFK

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/YPIGZOFK5GTHGZYNDQ25D3P3HW \
  | 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: c3d06cb8aae9a673670d1c35d1edfb3d9a59c6d4ed6d03a1b18be357c7c7e569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e0397bb7fb9068518d373ff33ee47a7af6f0f11f51f574e66eeb63fe9d2091e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2019-03-30T05:26:37Z",
    "title_canon_sha256": "5e97ef6e27edda64773cb61d424252dff3db01f524e738674b66e2b0683639e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00151",
    "kind": "arxiv",
    "version": 1
  }
}