Pith Number

pith:WNFXJYYX

pith:2018:WNFXJYYXZF2XAYBKHQNBR4QA6D

not attested not anchored not stored refs pending

Exploiting local and global performance of candidate systems for aggregation of summarization techniques

Parth Mehta, Prasenjit Majumder

arxiv:1809.02343 v1 · 2018-09-07 · cs.IR · cs.AI · 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{WNFXJYYXZF2XAYBKHQNBR4QA6D}

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	2026-05-18T00:06:17.402674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b34b74e317c97570602a3c1a18f200f0c221f6e7b9152e59ae350093397e630b

Aliases

arxiv: 1809.02343 · arxiv_version: 1809.02343v1 · doi: 10.48550/arxiv.1809.02343 · pith_short_12: WNFXJYYXZF2X · pith_short_16: WNFXJYYXZF2XAYBK · pith_short_8: WNFXJYYX

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/WNFXJYYXZF2XAYBKHQNBR4QA6D \
  | 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: b34b74e317c97570602a3c1a18f200f0c221f6e7b9152e59ae350093397e630b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21578a8758864c472ca90afbbf9c8e70c9e43f4cefc55c7d7353de5eb7b10cd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-09-07T08:18:01Z",
    "title_canon_sha256": "281ef4745fe32efb3a7b96385f01f2bd1da3a00a3361286cd4b17785588f7fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02343",
    "kind": "arxiv",
    "version": 1
  }
}