Pith Number

pith:PDZ25HKN

pith:2023:PDZ25HKNNENXA6VIPNUQMJCMDX

not attested not anchored not stored refs pending

A Comprehensive Survey of Evaluation Techniques for Recommendation Systems

Aryan Jadon, Avinash Patil

arxiv:2312.16015 v2 · 2023-12-26 · cs.IR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDZ25HKNNENXA6VIPNUQMJCMDX}

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

1 paper in Pith

A Framework for Mining Collectively-Behaving Bots in MMORPGs

Receipt and verification

First computed	2026-07-05T07:32:45.334457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f3ae9d4d691b707aa87b6906244c1dd2bd01a99bacd7abea7e4e1bd672f6a7

Aliases

arxiv: 2312.16015 · arxiv_version: 2312.16015v2 · doi: 10.48550/arxiv.2312.16015 · pith_short_12: PDZ25HKNNENX · pith_short_16: PDZ25HKNNENXA6VI · pith_short_8: PDZ25HKN

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/PDZ25HKNNENXA6VIPNUQMJCMDX \
  | 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: 78f3ae9d4d691b707aa87b6906244c1dd2bd01a99bacd7abea7e4e1bd672f6a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544583fcf7966caa79b5c65597c1593d432f2600027d9a8b6e9784ffeb1c369b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-12-26T11:57:01Z",
    "title_canon_sha256": "82bf0d496f855cc2dfa22f0216222d8520ea072bdf46314d1e9f01fee6990dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.16015",
    "kind": "arxiv",
    "version": 2
  }
}