Pith Number

pith:OWPN3U5T

pith:2017:OWPN3U5TU3ZHFBI2T4DK7ZQ7RR

not attested not anchored not stored refs pending

MatchZoo: A Toolkit for Deep Text Matching

Jiafeng Guo, JianPeng Hou, Liang Pang, Xueqi Cheng, Yanyan Lan, Yixing Fan

arxiv:1707.07270 v1 · 2017-07-23 · cs.IR · 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{OWPN3U5TU3ZHFBI2T4DK7ZQ7RR}

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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

A study on the Interpretability of Neural Retrieval Models using DeepSHAP

Receipt and verification

First computed	2026-05-18T00:39:42.741219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

759eddd3b3a6f272851a9f06afe61f8c7a0773ee15ba126a172b198016c06f0d

Aliases

arxiv: 1707.07270 · arxiv_version: 1707.07270v1 · doi: 10.48550/arxiv.1707.07270 · pith_short_12: OWPN3U5TU3ZH · pith_short_16: OWPN3U5TU3ZHFBI2 · pith_short_8: OWPN3U5T

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/OWPN3U5TU3ZHFBI2T4DK7ZQ7RR \
  | 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: 759eddd3b3a6f272851a9f06afe61f8c7a0773ee15ba126a172b198016c06f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76af2c4e0419c0b541d5bc3e865dbf7f863112231035ef22cdfd6a744bf3d3fa",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-07-23T09:36:50Z",
    "title_canon_sha256": "41c298d2132eb31b9aa74f8258e01e51b19e971e01939dba74b6cd4a3d7db3bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07270",
    "kind": "arxiv",
    "version": 1
  }
}