Pith Number

pith:F65OYVWZ

pith:2012:F65OYVWZHDLR4X3Y3BYPVPQKT5

not attested not anchored not stored refs pending

Empirical Evidence for the Structural Recovery Model

Alexander Becker, Alexander F. R. Koivusalo, Rudi Sch\"afer

arxiv:1203.3188 v1 · 2012-03-14 · 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{F65OYVWZHDLR4X3Y3BYPVPQKT5}

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	2026-05-18T04:00:03.115514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbaec56d938d71e5f78d870fabe0a9f752cd6ddf5609e446c86074ca6005f21

Aliases

arxiv: 1203.3188 · arxiv_version: 1203.3188v1 · doi: 10.48550/arxiv.1203.3188 · pith_short_12: F65OYVWZHDLR · pith_short_16: F65OYVWZHDLR4X3Y · pith_short_8: F65OYVWZ

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/F65OYVWZHDLR4X3Y3BYPVPQKT5 \
  | 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: 2fbaec56d938d71e5f78d870fabe0a9f752cd6ddf5609e446c86074ca6005f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d11820f7a4ca834c37c23abf7af4187833d8a1479beed5113bd963bbdf2ce87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2012-03-14T19:56:44Z",
    "title_canon_sha256": "059f493f305b4d8705f86ad222d605612ff78940d2ee989b3e21fb8b640ab89a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3188",
    "kind": "arxiv",
    "version": 1
  }
}