Pith Number

pith:CKF5Y6ZO

pith:2019:CKF5Y6ZOFAP35CFVLQAFJAA24K

not attested not anchored not stored refs pending

FAIRY: A Framework for Understanding Relationships between Users' Actions and their Social Feeds

Azin Ghazimatin, Gerhard Weikum, Rishiraj Saha Roy

arxiv:1908.03109 v2 · 2019-08-08 · cs.SI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKF5Y6ZOFAP35CFVLQAFJAA24K}

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	2026-07-05T00:17:10.053184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128bdc7b2e281fbe88b55c0054801ae2a1c351e6c81803f151a8619fe89b2de6

Aliases

arxiv: 1908.03109 · arxiv_version: 1908.03109v2 · doi: 10.48550/arxiv.1908.03109 · pith_short_12: CKF5Y6ZOFAP3 · pith_short_16: CKF5Y6ZOFAP35CFV · pith_short_8: CKF5Y6ZO

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/CKF5Y6ZOFAP35CFVLQAFJAA24K \
  | 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: 128bdc7b2e281fbe88b55c0054801ae2a1c351e6c81803f151a8619fe89b2de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e7de7e117c8eff703c285b01012963153d562e5e63524000b8984c7b3dd80df",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-08-08T15:08:35Z",
    "title_canon_sha256": "0a550a44536d3bf44fc1057cc838c6f0e2c60beae32a5871fa0e2863e6381fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03109",
    "kind": "arxiv",
    "version": 2
  }
}