Pith Number

pith:ABQOBV74

pith:2018:ABQOBV74ZFL7QTR65YLDEQVMOL

not attested not anchored not stored refs pending

Models for Predicting Community-Specific Interest in News Articles

Benjamin D. Horne, Sibel Adali, William Dron

arxiv:1808.09270 v1 · 2018-08-27 · cs.IR · 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{ABQOBV74ZFL7QTR65YLDEQVMOL}

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	2026-05-18T00:07:01.864301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0060e0d7fcc957f84e3eee163242ac72ebc4b2b2247b317dfe20e231a1a35562

Aliases

arxiv: 1808.09270 · arxiv_version: 1808.09270v1 · doi: 10.48550/arxiv.1808.09270 · pith_short_12: ABQOBV74ZFL7 · pith_short_16: ABQOBV74ZFL7QTR6 · pith_short_8: ABQOBV74

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/ABQOBV74ZFL7QTR65YLDEQVMOL \
  | 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: 0060e0d7fcc957f84e3eee163242ac72ebc4b2b2247b317dfe20e231a1a35562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2199b61c859354526307796fcb9321ca46e274f9c9d72ae4dc2080bfd779d6ba",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-08-27T17:42:14Z",
    "title_canon_sha256": "18b43a252def7801716c4297cc473049f55bfbcde54c192ddf77218aacf0178f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09270",
    "kind": "arxiv",
    "version": 1
  }
}