Pith Number

pith:QOAQSSV7

pith:2009:QOAQSSV7MEJMKUY3DHREMOCOXW

not attested not anchored not stored refs pending

The Peace Mediator Effect

Andrea Guazzini, Daniele Vilone, Franco Bagnoli

arxiv:0907.3228 v4 · 2009-07-18 · physics.soc-ph · physics.pop-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOAQSSV7MEJMKUY3DHREMOCOXW}

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	2026-05-18T01:23:04.738060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8381094abf6112c5531b19e246384ebdaeaff295cfb80972511bab9f9e5e7e83

Aliases

arxiv: 0907.3228 · arxiv_version: 0907.3228v4 · doi: 10.48550/arxiv.0907.3228 · pith_short_12: QOAQSSV7MEJM · pith_short_16: QOAQSSV7MEJMKUY3 · pith_short_8: QOAQSSV7

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/QOAQSSV7MEJMKUY3DHREMOCOXW \
  | 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: 8381094abf6112c5531b19e246384ebdaeaff295cfb80972511bab9f9e5e7e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7640723df42b7c20eed0bae27449cf914c974acec9af67d39f116310e0fea6",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2009-07-18T15:58:20Z",
    "title_canon_sha256": "f77b19714ab79115e6a1182f1f90ce028ddb964974126a5a7503b0e7ccc673a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3228",
    "kind": "arxiv",
    "version": 4
  }
}