Pith Number

pith:UR3G7FQU

pith:2023:UR3G7FQUIDY2IYTJA4SDW6ZRCJ

not attested not anchored not stored refs pending

SurreyAI 2023 Submission for the Quality Estimation Shared Task

Archchana Sindhujan, Constantin Orasan, Diptesh Kanojia, Tharindu Ranasinghe

arxiv:2312.00525 v1 · 2023-12-01 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UR3G7FQUIDY2IYTJA4SDW6ZRCJ}

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	2026-07-05T07:19:10.674412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4766f961440f1a4626907243b7b3112698e0f769ffe3cece3223e8deafd12cb

Aliases

arxiv: 2312.00525 · arxiv_version: 2312.00525v1 · doi: 10.48550/arxiv.2312.00525 · pith_short_12: UR3G7FQUIDY2 · pith_short_16: UR3G7FQUIDY2IYTJ · pith_short_8: UR3G7FQU

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/UR3G7FQUIDY2IYTJA4SDW6ZRCJ \
  | 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: a4766f961440f1a4626907243b7b3112698e0f769ffe3cece3223e8deafd12cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "585b8eed8688f88228a7c143a1f266f9087d1d6b13dac197565668098c4b5667",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-12-01T12:01:04Z",
    "title_canon_sha256": "3cd79b00d6dcc4a34bfdcef4d506c2a96631171ba86dfe736b4202e59f8b4593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.00525",
    "kind": "arxiv",
    "version": 1
  }
}