Pith Number

pith:JDMNF52P

pith:2018:JDMNF52PNTIMHJCUOMEI6AEMEG

not attested not anchored not stored refs pending

Classifying Idiomatic and Literal Expressions Using Topic Models and Intensity of Emotions

Anna Feldman, Ekaterina Vylomova, Jing Peng

arxiv:1802.09961 v1 · 2018-02-27 · 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{JDMNF52PNTIMHJCUOMEI6AEMEG}

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	2026-05-18T00:22:21.774179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48d8d2f74f6cd0c3a45473088f008c21bb5771ea12fd27fc95bb5a54f278543b

Aliases

arxiv: 1802.09961 · arxiv_version: 1802.09961v1 · doi: 10.48550/arxiv.1802.09961 · pith_short_12: JDMNF52PNTIM · pith_short_16: JDMNF52PNTIMHJCU · pith_short_8: JDMNF52P

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/JDMNF52PNTIMHJCUOMEI6AEMEG \
  | 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: 48d8d2f74f6cd0c3a45473088f008c21bb5771ea12fd27fc95bb5a54f278543b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337ad820149bea8fdcf495399ef6be696ae75c937c6d0f3076b0f2f7956fb566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-27T15:20:43Z",
    "title_canon_sha256": "e16bbbcdb60198a140fd3de177058bf14c1c646a44cd02ae672f94ce898f5dda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09961",
    "kind": "arxiv",
    "version": 1
  }
}