Pith Number

pith:PUYLLI7W

pith:2016:PUYLLI7W6VQULLC2XIQ4WBLNLU

not attested not anchored not stored refs pending

Sentence Pair Scoring: Towards Unified Framework for Text Comprehension

Jan Pichl, Jan \v{S}ediv\'y, Petr Baudi\v{s}, Tom\'a\v{s} Vysko\v{c}il

arxiv:1603.06127 v4 · 2016-03-19 · cs.CL · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUYLLI7W6VQULLC2XIQ4WBLNLU}

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	2026-05-18T01:14:43.690874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d30b5a3f6f56145ac5aba21cb056d5d3e1684415b241d33a78d5c06f76a5386

Aliases

arxiv: 1603.06127 · arxiv_version: 1603.06127v4 · doi: 10.48550/arxiv.1603.06127 · pith_short_12: PUYLLI7W6VQU · pith_short_16: PUYLLI7W6VQULLC2 · pith_short_8: PUYLLI7W

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/PUYLLI7W6VQULLC2XIQ4WBLNLU \
  | 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: 7d30b5a3f6f56145ac5aba21cb056d5d3e1684415b241d33a78d5c06f76a5386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa63f68bdb442645529aa5003a5c4eca4fb8c2870df199bc48cde455d0b36e54",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-03-19T18:35:26Z",
    "title_canon_sha256": "713eb4245dbb1d8f8959c32ba532bb389b3bdd07a92dcf8d79add64cb94985dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06127",
    "kind": "arxiv",
    "version": 4
  }
}