Pith Number

pith:J4QI42ZI

pith:2025:J4QI42ZIPYUELQFPSKXUNRKJ2D

not attested not anchored not stored refs pending

Conversation Kernels: A Flexible Mechanism to Learn Relevant Context for Online Conversation Understanding

Arjoo Gupta, Nishanth Sastry, Suparna De, Vibhor Agarwal

arxiv:2505.20482 v1 · 2025-05-26 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4QI42ZIPYUELQFPSKXUNRKJ2D}

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	2026-07-05T11:10:13.476054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f208e6b287e2845c0af92af46c549d0e894b7ca046fda4b5a3531b5a4ffaf4e

Aliases

arxiv: 2505.20482 · arxiv_version: 2505.20482v1 · doi: 10.48550/arxiv.2505.20482 · pith_short_12: J4QI42ZIPYUE · pith_short_16: J4QI42ZIPYUELQFP · pith_short_8: J4QI42ZI

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/J4QI42ZIPYUELQFPSKXUNRKJ2D \
  | 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: 4f208e6b287e2845c0af92af46c549d0e894b7ca046fda4b5a3531b5a4ffaf4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b78c4576698494c3385bf35a2afdc2ecfc055e5c7db5bae0859dac4a8331cf0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-26T19:37:04Z",
    "title_canon_sha256": "8eb95dd7eeef8ce951fd8826663776c8f47c8afda0942f0894be7ce52ed19ae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20482",
    "kind": "arxiv",
    "version": 1
  }
}