Pith Number

pith:WF2GP6XM

pith:2019:WF2GP6XMQS2NAVFTRDM3WRCB4O

not attested not anchored not stored refs pending

How to Evaluate Word Representations of Informal Domain?

Adam Lopez, Naomi Saphra, Yekun Chai

arxiv:1911.04669 v2 · 2019-11-12 · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WF2GP6XMQS2NAVFTRDM3WRCB4O}

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	2026-07-05T00:18:53.626962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b17467faec84b4d054b388d9bb4441e3b4232cf8464d3b7003dc68a97a4fa18f

Aliases

arxiv: 1911.04669 · arxiv_version: 1911.04669v2 · doi: 10.48550/arxiv.1911.04669 · pith_short_12: WF2GP6XMQS2N · pith_short_16: WF2GP6XMQS2NAVFT · pith_short_8: WF2GP6XM

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/WF2GP6XMQS2NAVFTRDM3WRCB4O \
  | 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: b17467faec84b4d054b388d9bb4441e3b4232cf8464d3b7003dc68a97a4fa18f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a8bc8987297fe8655b899e94cd65ae8642e1428d2b6ea6168212c8e491847a",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-11-12T04:38:19Z",
    "title_canon_sha256": "050c7b8c9194c564569cf4886013a119808a47c2674601084799e796c961b7bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04669",
    "kind": "arxiv",
    "version": 2
  }
}