Pith Number

pith:Y4TSYUTK

pith:2016:Y4TSYUTKCQ2OKNIQVU56D3XAGG

not attested not anchored not stored refs pending

Match-SRNN: Modeling the Recursive Matching Structure with Spatial RNN

Jiafeng Guo, Jun Xu, Liang Pang, Shengxian Wan, Xueqi Cheng, Yanyan Lan

arxiv:1604.04378 v1 · 2016-04-15 · cs.CL · cs.AI · cs.LG · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4TSYUTKCQ2OKNIQVU56D3XAGG}

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.

Cited by

1 paper in Pith

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Receipt and verification

First computed	2026-05-18T01:16:38.778531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7272c526a1434e53510ad3be1eee031bb15c4c7f0f131a68d0d8d593de88c9f

Aliases

arxiv: 1604.04378 · arxiv_version: 1604.04378v1 · doi: 10.48550/arxiv.1604.04378 · pith_short_12: Y4TSYUTKCQ2O · pith_short_16: Y4TSYUTKCQ2OKNIQ · pith_short_8: Y4TSYUTK

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/Y4TSYUTKCQ2OKNIQVU56D3XAGG \
  | 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: c7272c526a1434e53510ad3be1eee031bb15c4c7f0f131a68d0d8d593de88c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81efec8fe8544718bae02ba35b87505888726507ef978490140d091cdd877569",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-15T07:23:53Z",
    "title_canon_sha256": "a55e99c4b94e58c59a9b49ed3ce19be4925c09ea72758f5a41ce0394be0feb0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04378",
    "kind": "arxiv",
    "version": 1
  }
}