Pith Number

pith:IZ3ET2U2

pith:2010:IZ3ET2U2VXEHRIOWH5W3JQECXE

not attested not anchored not stored refs pending

Are large complex economic systems unstable ?

Sitabhra Sinha

arxiv:1009.0972 v1 · 2010-09-06 · physics.soc-ph · nlin.AO · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZ3ET2U2VXEHRIOWH5W3JQECXE}

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	2026-05-18T04:35:56.713818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

467649ea9aadc878a1d63f6db4c082b932564b51c7564d15eb52ef70bb74b6cf

Aliases

arxiv: 1009.0972 · arxiv_version: 1009.0972v1 · doi: 10.48550/arxiv.1009.0972 · pith_short_12: IZ3ET2U2VXEH · pith_short_16: IZ3ET2U2VXEHRIOW · pith_short_8: IZ3ET2U2

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/IZ3ET2U2VXEHRIOWH5W3JQECXE \
  | 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: 467649ea9aadc878a1d63f6db4c082b932564b51c7564d15eb52ef70bb74b6cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32cfc4d6d0ebfb19646ef841c305073568a2b9c7b93d273f0fd3e9dbd8d4f3e1",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-09-06T05:56:16Z",
    "title_canon_sha256": "273bdffb6dd0d468e4cb6f236cd9026ac4904c58a35de00509a9356f1af895a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0972",
    "kind": "arxiv",
    "version": 1
  }
}