Pith Number

pith:OJMF23YV

pith:2020:OJMF23YVIXG6LRKXA76XDVZDBG

not attested not anchored not stored refs pending

Text Information Aggregation with Centrality Attention

Hang Yan, Jingjing Gong, Xipeng Qiu, Xuanjing Huang, Yining Zheng

arxiv:2011.07916 v1 · 2020-11-16 · 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{OJMF23YVIXG6LRKXA76XDVZDBG}

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	2026-07-05T01:51:55.634426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72585d6f1545cde5c55707fd71d72309b499630a35e866afbaf7ba42c4b6a342

Aliases

arxiv: 2011.07916 · arxiv_version: 2011.07916v1 · doi: 10.48550/arxiv.2011.07916 · pith_short_12: OJMF23YVIXG6 · pith_short_16: OJMF23YVIXG6LRKX · pith_short_8: OJMF23YV

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/OJMF23YVIXG6LRKXA76XDVZDBG \
  | 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: 72585d6f1545cde5c55707fd71d72309b499630a35e866afbaf7ba42c4b6a342

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6455fb6b1845d3f67ed3da3db8fad18f116cc49658915073cae388870cd3fb3d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-16T13:08:48Z",
    "title_canon_sha256": "db566cf208449393212f054c5bef3863735242c8fc3fb2210af66a2a7010e7a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07916",
    "kind": "arxiv",
    "version": 1
  }
}