Pith Number

pith:7J6F4NFN

pith:2021:7J6F4NFNLEPWEYPTMYQXSZVBCA

not attested not anchored not stored refs pending

An End-to-End Network for Emotion-Cause Pair Extraction

Aaditya Singh, Ashutosh Modi, Saim Wani, Shreeshail Hingane

arxiv:2103.01544 v2 · 2021-03-02 · cs.CL · cs.AI · 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{7J6F4NFNLEPWEYPTMYQXSZVBCA}

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.

Cited by

1 paper in Pith

MEKiT: Multi-source Heterogeneous Knowledge Injection Method via Instruction Tuning for Emotion-Cause Pair Extraction

Receipt and verification

First computed	2026-07-05T02:19:58.744694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa7c5e34ad591f6261f366217966a11002c52e55dcef72e97b17c9cb1df4ebff

Aliases

arxiv: 2103.01544 · arxiv_version: 2103.01544v2 · doi: 10.48550/arxiv.2103.01544 · pith_short_12: 7J6F4NFNLEPW · pith_short_16: 7J6F4NFNLEPWEYPT · pith_short_8: 7J6F4NFN

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/7J6F4NFNLEPWEYPTMYQXSZVBCA \
  | 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: fa7c5e34ad591f6261f366217966a11002c52e55dcef72e97b17c9cb1df4ebff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbfc74e01083b59f78a65d9b2a05c71e0cb2e5ac6854f100bcb63ec1617f1559",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-02T08:03:03Z",
    "title_canon_sha256": "1e0df9910cf4423cf3037dc1672e95e07c5418514f4326d254f01566fceb3bde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.01544",
    "kind": "arxiv",
    "version": 2
  }
}