Pith Number

pith:XPUODKSE

pith:2020:XPUODKSEULEDCT6GPV7EVEL7E7

not attested not anchored not stored refs pending

Denial-of-Service Vulnerability of Hash-based Transaction Sharding: Attack and Countermeasure

My T. Thai, Truc Nguyen

arxiv:2007.08600 v5 · 2020-07-16 · 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{XPUODKSEULEDCT6GPV7EVEL7E7}

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	2026-07-05T08:26:41.649890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe8e1aa44a2c8314fc67d7e4a917f27f97e3f6f5ca25748f875cdd1483bbf1d

Aliases

arxiv: 2007.08600 · arxiv_version: 2007.08600v5 · doi: 10.48550/arxiv.2007.08600 · pith_short_12: XPUODKSEULED · pith_short_16: XPUODKSEULEDCT6G · pith_short_8: XPUODKSE

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/XPUODKSEULEDCT6GPV7EVEL7E7 \
  | 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: bbe8e1aa44a2c8314fc67d7e4a917f27f97e3f6f5ca25748f875cdd1483bbf1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "569e23e99e897d3510fbf23d2c572d4605082e33ab41d7e4bf3071b61eab1f1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-07-16T19:58:41Z",
    "title_canon_sha256": "903012836a7401e206a861adbae5d8e17517b46eb0e63ff855ba3fb06dbd3245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08600",
    "kind": "arxiv",
    "version": 5
  }
}