Pith Number

pith:NZHYBPK4

pith:2014:NZHYBPK42VZ3GD3LTQ2GKPR2ZX

not attested not anchored not stored refs pending

An In Depth Study into Using EMI Signatures for Appliance Identification

Amarjeet Singh, Manoj Gulati, Shobha Sundar Ram

arxiv:1409.4438 v1 · 2014-09-15 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZHYBPK42VZ3GD3LTQ2GKPR2ZX}

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	2026-05-18T02:42:45.558631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4f80bd5cd573b30f6b9c34653e3acdc6f7c8ebf9af61c909a44c7d7bed3188

Aliases

arxiv: 1409.4438 · arxiv_version: 1409.4438v1 · doi: 10.48550/arxiv.1409.4438 · pith_short_12: NZHYBPK42VZ3 · pith_short_16: NZHYBPK42VZ3GD3L · pith_short_8: NZHYBPK4

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/NZHYBPK42VZ3GD3LTQ2GKPR2ZX \
  | 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: 6e4f80bd5cd573b30f6b9c34653e3acdc6f7c8ebf9af61c909a44c7d7bed3188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a8896324edfe7b3e5e6c39f3d9d23ce83e768868a96c1d5baf8053478e77605",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-09-15T20:19:46Z",
    "title_canon_sha256": "a4714309dab75e6e9a4bdf2203df19eb7e0cd2ec6f86b9ab6406c335178e199d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4438",
    "kind": "arxiv",
    "version": 1
  }
}