Pith Number

pith:UXVIHZ52

pith:2024:UXVIHZ522C3TI6LKCIAJQ3W456

not attested not anchored not stored refs pending

Learning Translations via Matrix Completion

Brendan Callahan, Chris Callison-Burch, Derry Wijaya, Jie Gao, John Hewitt, Marianna Apidianaki, Xiao Ling

arxiv:2406.13195 v1 · 2024-06-19 · 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{UXVIHZ522C3TI6LKCIAJQ3W456}

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	2026-07-05T08:34:26.588675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5ea83e7bad0b734796a1200986edcef972a692ec47da3887eb6b987690f83f7

Aliases

arxiv: 2406.13195 · arxiv_version: 2406.13195v1 · doi: 10.48550/arxiv.2406.13195 · pith_short_12: UXVIHZ522C3T · pith_short_16: UXVIHZ522C3TI6LK · pith_short_8: UXVIHZ52

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/UXVIHZ522C3TI6LKCIAJQ3W456 \
  | 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: a5ea83e7bad0b734796a1200986edcef972a692ec47da3887eb6b987690f83f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce645fd2f63bd07715c0a3c7bbca0f1ee777f9256588c2b800c0542c659e08b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-19T04:03:19Z",
    "title_canon_sha256": "fb7b6600edd3897f19149040f528cbdd2a9ffc2c4735cc571d3a0aa1a555bbd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.13195",
    "kind": "arxiv",
    "version": 1
  }
}