Pith Number

pith:IEGFHV34

pith:2013:IEGFHV34YHYXAKFZJQ5Y5QEDD5

not attested not anchored not stored refs pending

Political Stability and Military Intervention in Egypt

Casey Friedman, Dominic K. Albino, Yaneer Bar-Yam

arxiv:1307.3982 v2 · 2013-07-15 · physics.soc-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{IEGFHV34YHYXAKFZJQ5Y5QEDD5}

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	2026-05-18T03:18:19.735146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410c53d77cc1f17028b94c3b8ec0831f5087683e6dc8fcad0ddae72001e12957

Aliases

arxiv: 1307.3982 · arxiv_version: 1307.3982v2 · doi: 10.48550/arxiv.1307.3982 · pith_short_12: IEGFHV34YHYX · pith_short_16: IEGFHV34YHYXAKFZ · pith_short_8: IEGFHV34

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/IEGFHV34YHYXAKFZJQ5Y5QEDD5 \
  | 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: 410c53d77cc1f17028b94c3b8ec0831f5087683e6dc8fcad0ddae72001e12957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1015c7fafca16b883d5acd6e2ba9aecfd7db40d5777c9d5df4e308debc993d0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-07-15T15:07:18Z",
    "title_canon_sha256": "a9f2bbd76d1daadec85c4bf35591e21d46a5fc1232fd78d5c12e9338c8249b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3982",
    "kind": "arxiv",
    "version": 2
  }
}