Pith Number

pith:2AXX55FE

pith:2023:2AXX55FEQS3SNLEBA3M2GN7UZK

not attested not anchored not stored refs pending

Event Knowledge Incorporation with Posterior Regularization for Event-Centric Question Answering

Gabriele Pergola, Junru Lu, Lin Gui, Yulan He

arxiv:2305.04522 v1 · 2023-05-08 · 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{2AXX55FEQS3SNLEBA3M2GN7UZK}

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

LLaVA-c: Continual Improved Visual Instruction Tuning

Receipt and verification

First computed	2026-07-05T06:07:50.857983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d02f7ef4a484b726ac8106d9a337f4ca9c5935e660efb56c6f295d540e512ae8

Aliases

arxiv: 2305.04522 · arxiv_version: 2305.04522v1 · doi: 10.48550/arxiv.2305.04522 · pith_short_12: 2AXX55FEQS3S · pith_short_16: 2AXX55FEQS3SNLEB · pith_short_8: 2AXX55FE

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/2AXX55FEQS3SNLEBA3M2GN7UZK \
  | 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: d02f7ef4a484b726ac8106d9a337f4ca9c5935e660efb56c6f295d540e512ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "444107c1e38a29d3aa508146a796bc7590988f3ac39e41ac7ce9c21543317804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-08T07:45:12Z",
    "title_canon_sha256": "3e724a143b1f9f39e9edeaff2b46eb4dc182e8c85a206a406fd21d6688098e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04522",
    "kind": "arxiv",
    "version": 1
  }
}