Pith Number

pith:AIPNIJRK

pith:2018:AIPNIJRK5W74Y5ZJNNOD772KTP

not attested not anchored not stored refs pending

An SPDE Model for Systemic Risk with Endogenous Contagion

Andreas Sojmark, Ben Hambly

arxiv:1801.10088 v3 · 2018-01-30 · math.PR · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIPNIJRK5W74Y5ZJNNOD772KTP}

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	2026-05-18T00:04:30.344033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

021ed4262aedbfcc77296b5c3fff4a9be2cca04eeffa11326b0870d15033efba

Aliases

arxiv: 1801.10088 · arxiv_version: 1801.10088v3 · doi: 10.48550/arxiv.1801.10088 · pith_short_12: AIPNIJRK5W74 · pith_short_16: AIPNIJRK5W74Y5ZJ · pith_short_8: AIPNIJRK

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/AIPNIJRK5W74Y5ZJNNOD772KTP \
  | 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: 021ed4262aedbfcc77296b5c3fff4a9be2cca04eeffa11326b0870d15033efba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44adee52ba7ab4a49f79d81d5f624340707a942c993236dba630647ba9318f5f",
    "cross_cats_sorted": [
      "q-fin.MF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-01-30T16:35:51Z",
    "title_canon_sha256": "208a1c22ed084875c1b967ce73297f02bbd86f95d0a50d525d141a416e8dac13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10088",
    "kind": "arxiv",
    "version": 3
  }
}