Pith Number

pith:US5QXMNE

pith:2018:US5QXMNESRXUYFU73AQ4EDZB3P

not attested not anchored not stored refs pending

Sereum: Protecting Existing Smart Contracts Against Re-Entrancy Attacks

Ghassan O. Karame, Lucas Davi, Michael Rodler, Wenting Li

arxiv:1812.05934 v1 · 2018-12-14 · 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{US5QXMNESRXUYFU73AQ4EDZB3P}

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.

Cited by

3 papers in Pith

Usenix'23 Extended Version: Smart Learning to Find Dumb Contracts

Count of Monte Crypto: Accounting-based Defenses for Cross-Chain Bridges

Enforcing Control Flow Integrity on DeFi Smart Contracts

Receipt and verification

First computed	2026-05-17T23:58:17.757193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4bb0bb1a4946f4c169fd821c20f21dbf4eda37a3cb46c5d88b950eea076e3c2

Aliases

arxiv: 1812.05934 · arxiv_version: 1812.05934v1 · doi: 10.48550/arxiv.1812.05934 · pith_short_12: US5QXMNESRXU · pith_short_16: US5QXMNESRXUYFU7 · pith_short_8: US5QXMNE

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/US5QXMNESRXUYFU73AQ4EDZB3P \
  | 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: a4bb0bb1a4946f4c169fd821c20f21dbf4eda37a3cb46c5d88b950eea076e3c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbd61a4c144b29604febb1c4cb12b673a5dd8c9141ff75a21429fda8c3612677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-12-14T13:54:34Z",
    "title_canon_sha256": "29030ce2e6d69d16f0a2552d5113a21b4a55426e00abbc87a07c0f6c77a24e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05934",
    "kind": "arxiv",
    "version": 1
  }
}