Pith Number

pith:VNAU2UUY

pith:2021:VNAU2UUYQ5E6JGDD4N3KDGV6GC

not attested not anchored not stored refs pending

{\DH}Archer: Detecting On-Chain-Off-Chain Synchronization Bugs in Decentralized Applications

Lili Wei, Shing-Chi Cheung, Shuqing Li, Wuqi Zhang, Yepang Liu

arxiv:2106.09440 v2 · 2021-06-17 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNAU2UUYQ5E6JGDD4N3KDGV6GC}

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	2026-07-05T03:12:08.622608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab414d52988749e49863e376a19abe309c56b735d8eb60a9f16963b16b1d85d2

Aliases

arxiv: 2106.09440 · arxiv_version: 2106.09440v2 · doi: 10.48550/arxiv.2106.09440 · pith_short_12: VNAU2UUYQ5E6 · pith_short_16: VNAU2UUYQ5E6JGDD · pith_short_8: VNAU2UUY

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/VNAU2UUYQ5E6JGDD4N3KDGV6GC \
  | 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: ab414d52988749e49863e376a19abe309c56b735d8eb60a9f16963b16b1d85d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b05a1c1b1df11c19fcf690e5a5f74bdb62887582b1f9fd7d9499ce905f806b43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-06-17T12:43:11Z",
    "title_canon_sha256": "e12d1caad86f6850e1c5c7a70656a12300689544f2e5fdb6a54f38a35e540fd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09440",
    "kind": "arxiv",
    "version": 2
  }
}