Pith Number

pith:YVPJXJ7A

pith:2019:YVPJXJ7AEBPT3YNKX3XACJUJTW

not attested not anchored not stored refs pending

Modeling Recurrence for Transformer

Baosong Yang, Jie Hao, Jinfeng Zhang, Longyue Wang, Xing Wang, Zhaopeng Tu

arxiv:1904.03092 v1 · 2019-04-05 · 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{YVPJXJ7AEBPT3YNKX3XACJUJTW}

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	2026-05-17T23:49:18.610937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55e9ba7e0205f3de1aabeee0126899d8ea620524521f7db7d28edbc5f340444

Aliases

arxiv: 1904.03092 · arxiv_version: 1904.03092v1 · doi: 10.48550/arxiv.1904.03092 · pith_short_12: YVPJXJ7AEBPT · pith_short_16: YVPJXJ7AEBPT3YNK · pith_short_8: YVPJXJ7A

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/YVPJXJ7AEBPT3YNKX3XACJUJTW \
  | 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: c55e9ba7e0205f3de1aabeee0126899d8ea620524521f7db7d28edbc5f340444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b44caf19df30fbc98bc2c8e3483553441bd85d0a62081476a608e9675746e7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-05T14:40:22Z",
    "title_canon_sha256": "8155ebe5cebc17ba12dea2129602c9acdd33242b2939dce526bce39787bd2545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03092",
    "kind": "arxiv",
    "version": 1
  }
}