Pith Number

pith:SRGUVDMV

pith:2018:SRGUVDMVBOZYMCMNVDMZZZ7BYW

not attested not anchored not stored refs pending

Paired Comparison Sentiment Scores

Christoph Dalitz, Jens Wilberg, Katrin E. Bednarek

arxiv:1807.03591 v1 · 2018-07-10 · 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{SRGUVDMVBOZYMCMNVDMZZZ7BYW}

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	2026-05-18T00:11:09.940662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944d4a8d950bb386098da8d99ce7e1c5b6c80dd5582f118b1a58cc3a6c0c72b7

Aliases

arxiv: 1807.03591 · arxiv_version: 1807.03591v1 · doi: 10.48550/arxiv.1807.03591 · pith_short_12: SRGUVDMVBOZY · pith_short_16: SRGUVDMVBOZYMCMN · pith_short_8: SRGUVDMV

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/SRGUVDMVBOZYMCMNVDMZZZ7BYW \
  | 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: 944d4a8d950bb386098da8d99ce7e1c5b6c80dd5582f118b1a58cc3a6c0c72b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3afee44a99c1ec4caf9f83848cf99f763ee9018416232484817c14c682b8db53",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-10T12:25:59Z",
    "title_canon_sha256": "727ffb58c8e4df57f8342c98258b9b98c9adf4f064c5190bff4f83cf5fcc29e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03591",
    "kind": "arxiv",
    "version": 1
  }
}