Pith Number

pith:SPOSG4G5

pith:2022:SPOSG4G5SZGX2PJXASIKGPOHHW

not attested not anchored not stored refs pending

Low-cost Relevance Generation and Evaluation Metrics for Entity Resolution in AI

Haotian Jiang, Jitesh Mehta, Kurtis Voris, Mina Ghashami, Venkat Varada

arxiv:2205.10298 v1 · 2022-05-20 · cs.IT · cs.AI · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPOSG4G5SZGX2PJXASIKGPOHHW}

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	2026-07-05T04:25:05.950140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93dd2370dd964d7d3d370490a33dc73d97b50bf6217149b4760e16f699a608d0

Aliases

arxiv: 2205.10298 · arxiv_version: 2205.10298v1 · doi: 10.48550/arxiv.2205.10298 · pith_short_12: SPOSG4G5SZGX · pith_short_16: SPOSG4G5SZGX2PJX · pith_short_8: SPOSG4G5

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/SPOSG4G5SZGX2PJXASIKGPOHHW \
  | 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: 93dd2370dd964d7d3d370490a33dc73d97b50bf6217149b4760e16f699a608d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6174694b11f4596c245112ff8066d0776f2faf39c9315383c4a7a4ad16032f2",
    "cross_cats_sorted": [
      "cs.AI",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-05-20T16:49:59Z",
    "title_canon_sha256": "206e9043d26fdce6eef1835c44062afd3db0229c2acf7852754356f75ca9c3c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10298",
    "kind": "arxiv",
    "version": 1
  }
}