Pith Number

pith:SV7DAAQQ

pith:2021:SV7DAAQQHPUIVOVC5IBESQTQFK

not attested not anchored not stored refs pending

ABC: Attention with Bounded-memory Control

Dani Yogatama, Hao Peng, Jungo Kasai, Lingpeng Kong, Nikolaos Pappas, Noah A. Smith, Roy Schwartz, Zhaofeng Wu

arxiv:2110.02488 v2 · 2021-10-06 · 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{SV7DAAQQHPUIVOVC5IBESQTQFK}

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	2026-07-05T04:28:28.140640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

957e3002103be88abaa2ea024942702ab1783e6d4a69f94ce14fc76d83d6076b

Aliases

arxiv: 2110.02488 · arxiv_version: 2110.02488v2 · doi: 10.48550/arxiv.2110.02488 · pith_short_12: SV7DAAQQHPUI · pith_short_16: SV7DAAQQHPUIVOVC · pith_short_8: SV7DAAQQ

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/SV7DAAQQHPUIVOVC5IBESQTQFK \
  | 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: 957e3002103be88abaa2ea024942702ab1783e6d4a69f94ce14fc76d83d6076b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b23aa4b4158b9273fa454b1425f6235762c3fbaf5a8038314d342304fd0d3a50",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-06T03:53:25Z",
    "title_canon_sha256": "2611b5dd248b3087170f840c79a1d3055a8d2522e34293a2f69249b34547a79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02488",
    "kind": "arxiv",
    "version": 2
  }
}