Pith Number

pith:DGS6IUKK

pith:2021:DGS6IUKKKNOXZJSOII22POCEZA

not attested not anchored not stored refs pending

NLP for Climate Policy: Creating a Knowledge Platform for Holistic and Effective Climate Action

Ashutosh Modi, Pradip Swarnakar

arxiv:2105.05621 v1 · 2021-05-12 · 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{DGS6IUKKKNOXZJSOII22POCEZA}

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	2026-07-05T02:39:52.962056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a5e4514a535d7ca64e4235a7b844c80632a940ec8a11dc12c45f3751b74ea3

Aliases

arxiv: 2105.05621 · arxiv_version: 2105.05621v1 · doi: 10.48550/arxiv.2105.05621 · pith_short_12: DGS6IUKKKNOX · pith_short_16: DGS6IUKKKNOXZJSO · pith_short_8: DGS6IUKK

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/DGS6IUKKKNOXZJSOII22POCEZA \
  | 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: 19a5e4514a535d7ca64e4235a7b844c80632a940ec8a11dc12c45f3751b74ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1df3d7156e478c4af9d7a6d8f2e7044a5b620b3cc7a3fc1e9e0811b38383b0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-12T12:30:02Z",
    "title_canon_sha256": "b2573b7ae22edc5ee618804e9748af5cd5435982b1b8b9ca85abe7d98acedba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05621",
    "kind": "arxiv",
    "version": 1
  }
}