Pith Number

pith:VFOY2EUI

pith:2018:VFOY2EUIZRSBHHUCAKUVNIMCNX

not attested not anchored not stored refs pending

MEADE: Towards a Malicious Email Attachment Detection Engine

Ethan M. Rudd, Joshua Saxe, Richard Harang

arxiv:1804.08162 v1 · 2018-04-22 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFOY2EUIZRSBHHUCAKUVNIMCNX}

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	2026-05-18T00:17:49.367787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a95d8d1288cc64139e8202a956a1826dcf6a2217004d5ef4c13f250e3c5e9ad9

Aliases

arxiv: 1804.08162 · arxiv_version: 1804.08162v1 · doi: 10.48550/arxiv.1804.08162 · pith_short_12: VFOY2EUIZRSB · pith_short_16: VFOY2EUIZRSBHHUC · pith_short_8: VFOY2EUI

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/VFOY2EUIZRSBHHUCAKUVNIMCNX \
  | 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: a95d8d1288cc64139e8202a956a1826dcf6a2217004d5ef4c13f250e3c5e9ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc75e24426d7be21ed2f78335eb7aa7489914d4da7203c16e967fc1246a0fdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-04-22T20:16:42Z",
    "title_canon_sha256": "0f7dda25a30b7ecdfbf88d8894ec6f7f595868d53bb5ec9b69b78d0c24820f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08162",
    "kind": "arxiv",
    "version": 1
  }
}