Pith Number

pith:MUFEICMZ

pith:2023:MUFEICMZ27R7WS4SMFV52KOFMS

not attested not anchored not stored refs pending

Not Enough Labeled Data? Just Add Semantics: A Data-Efficient Method for Inferring Online Health Texts

Joseph Gatto, Sarah M. Preum

arxiv:2309.09877 v1 · 2023-09-18 · 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{MUFEICMZ27R7WS4SMFV52KOFMS}

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	2026-07-05T06:51:45.823158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650a440999d7e3fb4b92616bdd29c5649b19621a9879affca9f2302cca8692f3

Aliases

arxiv: 2309.09877 · arxiv_version: 2309.09877v1 · doi: 10.48550/arxiv.2309.09877 · pith_short_12: MUFEICMZ27R7 · pith_short_16: MUFEICMZ27R7WS4S · pith_short_8: MUFEICMZ

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/MUFEICMZ27R7WS4SMFV52KOFMS \
  | 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: 650a440999d7e3fb4b92616bdd29c5649b19621a9879affca9f2302cca8692f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77ae9cc0acebc74a46cf1f890ba3042a1a1f4d86fe90f638317f62ee5e090794",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-18T15:37:30Z",
    "title_canon_sha256": "3e692e1606ad05394361b51eab508a90491f6e94c1ada47c388da3a2a2868237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09877",
    "kind": "arxiv",
    "version": 1
  }
}