Pith Number

pith:4F3MLRZB

pith:2011:4F3MLRZBUZUUZK5JDXDE2DO2YP

not attested not anchored not stored refs pending

Two-factor capital structure models for equity and credit

Thomas R. Hurd, Zhuowei Zhou

arxiv:1110.5846 v1 · 2011-10-26 · 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{4F3MLRZBUZUUZK5JDXDE2DO2YP}

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	2026-05-18T04:10:11.095331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e176c5c721a6694caba91dc64d0ddac3d61c7919d26e5b1440b9249b099df4d8

Aliases

arxiv: 1110.5846 · arxiv_version: 1110.5846v1 · doi: 10.48550/arxiv.1110.5846 · pith_short_12: 4F3MLRZBUZUU · pith_short_16: 4F3MLRZBUZUUZK5J · pith_short_8: 4F3MLRZB

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/4F3MLRZBUZUUZK5JDXDE2DO2YP \
  | 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: e176c5c721a6694caba91dc64d0ddac3d61c7919d26e5b1440b9249b099df4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0f6024d36e43af1df350920ab06c71d3ab66f102e3cc14256d43f90367ec86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2011-10-26T17:17:25Z",
    "title_canon_sha256": "9950523224cc3843cdea8b1e4cbf46284e4a667a0d51eada49f7a83fa8a6fcdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5846",
    "kind": "arxiv",
    "version": 1
  }
}