Pith Number

pith:GU56YLO4

pith:2012:GU56YLO4OYX5SZ52PPC36CD6ZQ

not attested not anchored not stored refs pending

Exploring the limits of safety analysis in complex technological systems

D. Sornette, T. Maillart, W. Kroeger (ETH Zurich)

arxiv:1207.5674 v2 · 2012-07-24 · physics.soc-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GU56YLO4OYX5SZ52PPC36CD6ZQ}

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	2026-05-18T02:44:32.582258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

353bec2ddc762fd967ba7bc5bf087ecc20aaf9a3168719b547648f7d54b793d2

Aliases

arxiv: 1207.5674 · arxiv_version: 1207.5674v2 · doi: 10.48550/arxiv.1207.5674 · pith_short_12: GU56YLO4OYX5 · pith_short_16: GU56YLO4OYX5SZ52 · pith_short_8: GU56YLO4

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/GU56YLO4OYX5SZ52PPC36CD6ZQ \
  | 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: 353bec2ddc762fd967ba7bc5bf087ecc20aaf9a3168719b547648f7d54b793d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "521bebe36e35d602b39f7c5d46249bfbba0dc60ae75de3b2d9a97abb0f1b2a3b",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-07-24T12:16:49Z",
    "title_canon_sha256": "7e145c2dceaa1b5f48e53c01ceeceb66a2bac5b734011bdc5da08e6803fc214d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5674",
    "kind": "arxiv",
    "version": 2
  }
}