Pith Number

pith:N7ESELW2

pith:2015:N7ESELW2HTHKHHK6ESZZCYE52A

not attested not anchored not stored refs pending

Strategic Investment in Protection in Networked Systems

Matt V. Leduc, Ruslan Momot

arxiv:1510.09140 v3 · 2015-10-30 · 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{N7ESELW2HTHKHHK6ESZZCYE52A}

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	2026-05-18T00:43:09.601596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc9222eda3ccea39d5e24b391609dd02b127af6666392d7d68e1232c236c10f

Aliases

arxiv: 1510.09140 · arxiv_version: 1510.09140v3 · doi: 10.48550/arxiv.1510.09140 · pith_short_12: N7ESELW2HTHK · pith_short_16: N7ESELW2HTHKHHK6 · pith_short_8: N7ESELW2

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/N7ESELW2HTHKHHK6ESZZCYE52A \
  | 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: 6fc9222eda3ccea39d5e24b391609dd02b127af6666392d7d68e1232c236c10f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe098922c79c15fc711c07c00db98845e15cf7e2a7f41d9fb2d5fb34a9c4455",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-10-30T16:01:41Z",
    "title_canon_sha256": "65d4ea73b25273eb47b67de7d0296de34ca589f1c81e1b3f2bb5d0b7d532a098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.09140",
    "kind": "arxiv",
    "version": 3
  }
}