Pith Number

pith:PCZIHL2T

pith:2018:PCZIHL2TZDKYZMMKEVNGZHNCNZ

not attested not anchored not stored refs pending

Movie rating prediction using content-based and link stream features

Rapha\"el Fournier-S'niehotta, Tiphaine Viard

arxiv:1805.02893 v1 · 2018-05-08 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCZIHL2TZDKYZMMKEVNGZHNCNZ}

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	2026-05-18T00:16:35.354100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b283af53c8d58cb18a255a6c9da26e65d1a079c4ffdf0c12e6e3a9d601661b

Aliases

arxiv: 1805.02893 · arxiv_version: 1805.02893v1 · doi: 10.48550/arxiv.1805.02893 · pith_short_12: PCZIHL2TZDKY · pith_short_16: PCZIHL2TZDKYZMMK · pith_short_8: PCZIHL2T

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/PCZIHL2TZDKYZMMKEVNGZHNCNZ \
  | 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: 78b283af53c8d58cb18a255a6c9da26e65d1a079c4ffdf0c12e6e3a9d601661b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64e5fb7a27a266a97ecd180f49286a5cf2b65d4ec6b949004a54932a483c9cc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-05-08T08:30:12Z",
    "title_canon_sha256": "f982a25aff7b4b1fa56bbb99d0303be7b0ac7c2d82f3cf2ad7709ec61efbb8b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02893",
    "kind": "arxiv",
    "version": 1
  }
}