Pith Number

pith:AH3KORFF

pith:2019:AH3KORFFIC3NZ5BXFMIB566ZPJ

not attested not anchored not stored refs pending

Keyphrase Generation for Scientific Articles using GANs

Avinash Swaminathan, Debanjan Mahata, Haimin Zhang, Rajiv Ratn Shah, Raj Kuwar Gupta, Rakesh Gosangi

arxiv:1909.12229 v1 · 2019-09-24 · cs.CL · cs.IR · 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{AH3KORFFIC3NZ5BXFMIB566ZPJ}

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	2026-07-05T00:07:32.120106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f6a744a540b6dcf4372b101efbd97a608475520912c8eeacdeacb5d8ddfc09

Aliases

arxiv: 1909.12229 · arxiv_version: 1909.12229v1 · doi: 10.48550/arxiv.1909.12229 · pith_short_12: AH3KORFFIC3N · pith_short_16: AH3KORFFIC3NZ5BX · pith_short_8: AH3KORFF

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/AH3KORFFIC3NZ5BXFMIB566ZPJ \
  | 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: 01f6a744a540b6dcf4372b101efbd97a608475520912c8eeacdeacb5d8ddfc09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1738beb3df2cd8fad9b840b790f88019d9e3bcf2a2eb80ae0d924d7bd9495fdd",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-24T02:46:58Z",
    "title_canon_sha256": "8c853e5278ff5b5feff17fd5d12bada74533151e4b0118d0ca51a4e8732b4714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12229",
    "kind": "arxiv",
    "version": 1
  }
}