Pith Number

pith:S7P7KOCF

pith:2020:S7P7KOCF5TUUFCMDSME2BXRZBF

not attested not anchored not stored refs pending

Distant-Supervised Slot-Filling for E-Commerce Queries

George Karypis, Mohit Sharma, Saurav Manchanda

arxiv:2012.08134 v1 · 2020-12-15 · cs.IR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7P7KOCF5TUUFCMDSME2BXRZBF}

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	2026-07-05T01:59:40.390828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97dff53845ece94289839309a0de3909549a617fdbc3c7fd57c7c861726be4cf

Aliases

arxiv: 2012.08134 · arxiv_version: 2012.08134v1 · doi: 10.48550/arxiv.2012.08134 · pith_short_12: S7P7KOCF5TUU · pith_short_16: S7P7KOCF5TUUFCMD · pith_short_8: S7P7KOCF

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/S7P7KOCF5TUUFCMDSME2BXRZBF \
  | 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: 97dff53845ece94289839309a0de3909549a617fdbc3c7fd57c7c861726be4cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d604dd9faeb5b244f4d4517d38c18db7cf0e187d56ad9487877b3fd68ffc7468",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-12-15T07:46:07Z",
    "title_canon_sha256": "4a1ae6658ae2567ca1d12e73884ad619147a34d2e24e9ab532d3793756483975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.08134",
    "kind": "arxiv",
    "version": 1
  }
}