Pith Number

pith:OMM3LKHQ

pith:2012:OMM3LKHQEMU6N2GPWYOCGRJO6H

not attested not anchored not stored refs pending

The European debt crisis: Defaults and market equilibrium

Marco Lagi, Yaneer Bar-Yam

arxiv:1209.6369 v1 · 2012-09-27 · q-fin.GN · physics.soc-ph · q-fin.RM · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMM3LKHQEMU6N2GPWYOCGRJO6H}

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	2026-05-18T03:44:33.115307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7319b5a8f02329e6e8cfb61c23452ef1e0e4bcb6f762aba02ad397416d7b123e

Aliases

arxiv: 1209.6369 · arxiv_version: 1209.6369v1 · doi: 10.48550/arxiv.1209.6369 · pith_short_12: OMM3LKHQEMU6 · pith_short_16: OMM3LKHQEMU6N2GP · pith_short_8: OMM3LKHQ

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/OMM3LKHQEMU6N2GPWYOCGRJO6H \
  | 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: 7319b5a8f02329e6e8cfb61c23452ef1e0e4bcb6f762aba02ad397416d7b123e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de41861f12727eee5c52e85d8817ded867d6c9940467a170dd4294a35f6cbb38",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-fin.RM",
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2012-09-27T20:33:29Z",
    "title_canon_sha256": "9a7eb53fe7462e9f72c44f5154eae47d4e6306fa28a61800335464ee6928a3db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6369",
    "kind": "arxiv",
    "version": 1
  }
}