Pith Number

pith:CHIY4PDH

pith:2016:CHIY4PDHLOAO3YOYYAB7HP64G3

not attested not anchored not stored refs pending

Veracity Computing from Lexical Cues and Perceived Certainty Trends

Piroska Lendvai, Uwe D. Reichel

arxiv:1611.02590 v2 · 2016-11-08 · 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{CHIY4PDHLOAO3YOYYAB7HP64G3}

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	2026-05-18T00:40:33.020411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d18e3c675b80ede1d8c003f3bfdc36ea8aa644ee59a47723423ef4fff14544

Aliases

arxiv: 1611.02590 · arxiv_version: 1611.02590v2 · doi: 10.48550/arxiv.1611.02590 · pith_short_12: CHIY4PDHLOAO · pith_short_16: CHIY4PDHLOAO3YOY · pith_short_8: CHIY4PDH

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/CHIY4PDHLOAO3YOYYAB7HP64G3 \
  | 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: 11d18e3c675b80ede1d8c003f3bfdc36ea8aa644ee59a47723423ef4fff14544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bbc145f450d76a74705c5c1bfa02e0fd46d4c5fa367591de688a4cf2df6e1bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-08T16:21:16Z",
    "title_canon_sha256": "729a9adce04c84635dfc98fef7fb1a8e261a77620b3f21c9c3912975503ac5de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02590",
    "kind": "arxiv",
    "version": 2
  }
}