Pith Number

pith:DDDTLR32

pith:2019:DDDTLR32CWFNUVMSCWP6VUCF6C

not attested not anchored not stored refs pending

A Survey on Ethereum Systems Security: Vulnerabilities, Attacks and Defenses

Huashan Chen, Laurent Njilla, Marcus Pendleton, Shouhuai Xu

arxiv:1908.04507 v1 · 2019-08-13 · 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{DDDTLR32CWFNUVMSCWP6VUCF6C}

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	2026-07-04T23:55:14.273258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18c735c77a158ada5592159fead045f087d5ae003d7151b5a84ff376c0428896

Aliases

arxiv: 1908.04507 · arxiv_version: 1908.04507v1 · doi: 10.48550/arxiv.1908.04507 · pith_short_12: DDDTLR32CWFN · pith_short_16: DDDTLR32CWFNUVMS · pith_short_8: DDDTLR32

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/DDDTLR32CWFNUVMSCWP6VUCF6C \
  | 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: 18c735c77a158ada5592159fead045f087d5ae003d7151b5a84ff376c0428896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b84890dae498db9025a08d2a001f76545187754aabf6d323a6c785d6bd6caa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-13T06:15:41Z",
    "title_canon_sha256": "04116ce949390b444b7e2a429887f81aeabeac806155e2fed1fa740009ab59ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04507",
    "kind": "arxiv",
    "version": 1
  }
}