Pith Number

pith:A2JC6XUX

pith:2021:A2JC6XUXXVJCRCKKOTQULIIHW2

not attested not anchored not stored refs pending

Masked Measurement Prediction: Learning to Jointly Predict Quantities and Units from Textual Context

Daniel Spokoyny, Ivan Lee, Taylor Berg-Kirkpatrick, Zhao Jin

arxiv:2112.08616 v1 · 2021-12-16 · cs.CL · 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{A2JC6XUXXVJCRCKKOTQULIIHW2}

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	2026-07-05T03:41:31.158274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06922f5e97bd5228894a74e145a107b6bc746c7383dcd9f57acd4a761a5fdb90

Aliases

arxiv: 2112.08616 · arxiv_version: 2112.08616v1 · doi: 10.48550/arxiv.2112.08616 · pith_short_12: A2JC6XUXXVJC · pith_short_16: A2JC6XUXXVJCRCKK · pith_short_8: A2JC6XUX

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/A2JC6XUXXVJCRCKKOTQULIIHW2 \
  | 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: 06922f5e97bd5228894a74e145a107b6bc746c7383dcd9f57acd4a761a5fdb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41606259ba82f48aa70aa19ccb1a37df382f3a27a45a7bf09ed8f5974aeff5d6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-12-16T04:42:13Z",
    "title_canon_sha256": "06cfb74c1d131942c03236e4f8234635f1fa0b9bd548a1f8d278385c6a6cc45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.08616",
    "kind": "arxiv",
    "version": 1
  }
}