Pith Number

pith:R2FSXAHY

pith:2021:R2FSXAHYNQO6SOSD6LSW6ROVXQ

not attested not anchored not stored refs pending

Cross-language Information Retrieval

Douglas W. Oard, Petra Galu\v{s}\v{c}\'akov\'a, Suraj Nair

arxiv:2111.05988 v2 · 2021-11-10 · cs.IR · cs.AI · 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{R2FSXAHYNQO6SOSD6LSW6ROVXQ}

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.

Cited by

1 paper in Pith

An Interdisciplinary Approach to Human-Centered Machine Translation

Receipt and verification

First computed	2026-07-05T04:30:05.624974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e8b2b80f86c1de93a43f2e56f45d5bc01e12e627472923d53b4b8976c6782b1

Aliases

arxiv: 2111.05988 · arxiv_version: 2111.05988v2 · doi: 10.48550/arxiv.2111.05988 · pith_short_12: R2FSXAHYNQO6 · pith_short_16: R2FSXAHYNQO6SOSD · pith_short_8: R2FSXAHY

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/R2FSXAHYNQO6SOSD6LSW6ROVXQ \
  | 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: 8e8b2b80f86c1de93a43f2e56f45d5bc01e12e627472923d53b4b8976c6782b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52aa5d80751016d511b98cd9a12d81587cdaba8ebd99a91116f0d5567ec0cc90",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-11-10T23:37:23Z",
    "title_canon_sha256": "8e90e199bf794c30204732f400c4e50e04c044f9f2fb3de656574f39150986fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05988",
    "kind": "arxiv",
    "version": 2
  }
}