Pith Number

pith:63HAGIHH

pith:2019:63HAGIHHKHS6TVGUUXGKWVZQD2

not attested not anchored not stored refs pending

KnowBias: Detecting Political Polarity in Long Text Content

Aditya Saligrama

arxiv:1909.12230 v2 · 2019-09-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63HAGIHHKHS6TVGUUXGKWVZQD2}

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	2026-07-05T00:20:44.342959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ce0320e751e5e9d4d4a5ccab57301e868a245821e66035a5cc0b2f789b5547

Aliases

arxiv: 1909.12230 · arxiv_version: 1909.12230v2 · doi: 10.48550/arxiv.1909.12230 · pith_short_12: 63HAGIHHKHS6 · pith_short_16: 63HAGIHHKHS6TVGU · pith_short_8: 63HAGIHH

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/63HAGIHHKHS6TVGUUXGKWVZQD2 \
  | 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: f6ce0320e751e5e9d4d4a5ccab57301e868a245821e66035a5cc0b2f789b5547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3827f0fb57476c24f7926aedc04b78c4f032da7b6d2c34c48c741424d3126700",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-22T20:19:29Z",
    "title_canon_sha256": "2732c90a0a8b7a13300669d2feaa160e2b7241d791b5e9254d99c8dc41ff1fec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12230",
    "kind": "arxiv",
    "version": 2
  }
}