Pith Number

pith:KFA3SS6J

pith:2023:KFA3SS6JS5SYZ23P5EULV3B5FZ

not attested not anchored not stored refs pending

Integrity and Junkiness Failure Handling for Embedding-based Retrieval: A Case Study in Social Network Search

Chiyao Shen, Guangdeng Liao, Hao Fu, Pramodh Karanth Prabhakar, Shuai Ding, Wenping Wang, Yunxi Guo

arxiv:2304.09287 v1 · 2023-04-18 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KFA3SS6JS5SYZ23P5EULV3B5FZ}

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	2026-07-05T06:02:36.328026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5141b94bc997658ceb6fe928baec3d2e47233b6ecca45d6cc260c26cb764f50d

Aliases

arxiv: 2304.09287 · arxiv_version: 2304.09287v1 · doi: 10.48550/arxiv.2304.09287 · pith_short_12: KFA3SS6JS5SY · pith_short_16: KFA3SS6JS5SYZ23P · pith_short_8: KFA3SS6J

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/KFA3SS6JS5SYZ23P5EULV3B5FZ \
  | 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: 5141b94bc997658ceb6fe928baec3d2e47233b6ecca45d6cc260c26cb764f50d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6f2f4c98a8416e0ec75935a8e8dd224876772f9aff9d4c0e7c5be97c0dd33a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-18T20:53:47Z",
    "title_canon_sha256": "960529509ee0b90f841923cd7b2b669484c782952a09ca53d5ae7eefaef42a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09287",
    "kind": "arxiv",
    "version": 1
  }
}