Pith Number

pith:N7ULEFB2

pith:2018:N7ULEFB2VFFLN7IBE3F4ROG7QR

not attested not anchored not stored refs pending

The CoNLL--SIGMORPHON 2018 Shared Task: Universal Morphological Reinflection

Arya D. McCarthy, Christo Kirov, David Yarowsky, Ekaterina Vylomova, Garrett Nicolai, G\'eraldine Walther, Jason Eisner, John Sylak-Glassman, Katharina Kann, Mans Hulden, Miikka Silfverberg, Ryan Cotterell, Sabrina J. Mielke

arxiv:1810.07125 v3 · 2018-10-16 · 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{N7ULEFB2VFFLN7IBE3F4ROG7QR}

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	2026-07-05T00:43:31.200573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe8b2143aa94ab6fd0126cbc8b8df8462b6567ac0f33e4c1359cdc14406231f

Aliases

arxiv: 1810.07125 · arxiv_version: 1810.07125v3 · doi: 10.48550/arxiv.1810.07125 · pith_short_12: N7ULEFB2VFFL · pith_short_16: N7ULEFB2VFFLN7IB · pith_short_8: N7ULEFB2

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/N7ULEFB2VFFLN7IBE3F4ROG7QR \
  | 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: 6fe8b2143aa94ab6fd0126cbc8b8df8462b6567ac0f33e4c1359cdc14406231f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c824d071a51fd48825a3ebcf44aee1b8783def87cce8108aabb13a7439dfea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-16T16:39:49Z",
    "title_canon_sha256": "b45125d2b498013d5b4b007b280fefe8a0e3d6727459bcfa8f4d1801db2b86d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07125",
    "kind": "arxiv",
    "version": 3
  }
}