Pith Number

pith:FWEJZOP2

pith:2014:FWEJZOP2YIZYDSVNXFO75V7BSL

not attested not anchored not stored refs pending

Quantitative patterns in drone wars

Javier Garcia-Bernardo, Neil F. Johnson, Peter Sheridan Dodds

arxiv:1407.3999 v5 · 2014-07-15 · 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{FWEJZOP2YIZYDSVNXFO75V7BSL}

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	2026-05-18T01:30:35.355634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d889cb9fac23381caadb95dfed7e192c1391c11eb31064fde5682fa2ce8531a

Aliases

arxiv: 1407.3999 · arxiv_version: 1407.3999v5 · doi: 10.48550/arxiv.1407.3999 · pith_short_12: FWEJZOP2YIZY · pith_short_16: FWEJZOP2YIZYDSVN · pith_short_8: FWEJZOP2

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/FWEJZOP2YIZYDSVNXFO75V7BSL \
  | 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: 2d889cb9fac23381caadb95dfed7e192c1391c11eb31064fde5682fa2ce8531a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e0ed4f0e26f8d1e4055dee12fec18828d72a16f989197e7e68e790bd715ffb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-07-15T13:51:31Z",
    "title_canon_sha256": "8b8ddd6907daa98e095ba69d7bf7b2a6d612c43aaa47ff4595ee0b93a9c68ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3999",
    "kind": "arxiv",
    "version": 5
  }
}