Pith Number

pith:3SZKJFA3

pith:2019:3SZKJFA3MX22SAQR6TYFSIXKPS

not attested not anchored not stored refs pending

Hybrid MemNet for Extractive Summarization

Abhishek Kumar Singh, Manish Gupta, Vasudeva Varma

arxiv:1912.11701 v1 · 2019-12-25 · 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{3SZKJFA3MX22SAQR6TYFSIXKPS}

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	2026-07-05T00:28:28.812699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcb2a4941b65f5a90211f4f05922ea7ca67a348bc3eb05c8ff984812d55af65c

Aliases

arxiv: 1912.11701 · arxiv_version: 1912.11701v1 · doi: 10.48550/arxiv.1912.11701 · pith_short_12: 3SZKJFA3MX22 · pith_short_16: 3SZKJFA3MX22SAQR · pith_short_8: 3SZKJFA3

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/3SZKJFA3MX22SAQR6TYFSIXKPS \
  | 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: dcb2a4941b65f5a90211f4f05922ea7ca67a348bc3eb05c8ff984812d55af65c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad9a793fe10d385bc55dbdbb87bca18e0c0dbc76d479a8a558d1522f149e5a2",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-12-25T17:48:09Z",
    "title_canon_sha256": "c74e3db82f04fe24fad71060ef874622e7c918f74e4034db7528132dd44c391c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11701",
    "kind": "arxiv",
    "version": 1
  }
}