Pith Number

pith:MOHKG6EM

pith:2023:MOHKG6EMXE2YJGAZXNFIH55UW6

not attested not anchored not stored refs pending

IdEALS: Idiomatic Expressions for Advancement of Language Skills

Bill Sun, Narutatsu Ri, Sam Davidson, Zhou Yu

arxiv:2305.13637 v2 · 2023-05-23 · 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{MOHKG6EMXE2YJGAZXNFIH55UW6}

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	2026-07-05T06:13:21.608497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

638ea3788cb935849819bb4a83f7b4b7a24e1d84b021d4d2ad3fc6f5ed8c6d05

Aliases

arxiv: 2305.13637 · arxiv_version: 2305.13637v2 · doi: 10.48550/arxiv.2305.13637 · pith_short_12: MOHKG6EMXE2Y · pith_short_16: MOHKG6EMXE2YJGAZ · pith_short_8: MOHKG6EM

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/MOHKG6EMXE2YJGAZXNFIH55UW6 \
  | 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: 638ea3788cb935849819bb4a83f7b4b7a24e1d84b021d4d2ad3fc6f5ed8c6d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae3e7cf8072f88b203c306dc61d61e130e09faa03546e123bdcadb0f7ba13cd7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-23T03:11:41Z",
    "title_canon_sha256": "0d7b41833427b8e866158ae15998e34a5057bbff25cba742cc35cdac0adc3a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13637",
    "kind": "arxiv",
    "version": 2
  }
}