Pith Number

pith:UPAMIEAZ

pith:2016:UPAMIEAZT4B44GS3VONCNU3S7R

not attested not anchored not stored refs pending

Product Classification in E-Commerce using Distributional Semantics

Ashendra Bansal, Harish Karnick, Pradhuman Jhala, Vivek Gupta

arxiv:1606.06083 v2 · 2016-06-20 · cs.AI · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPAMIEAZT4B44GS3VONCNU3S7R}

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	2026-05-18T01:10:37.363856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c0c410199f03ce1a5bab9a26d372fc618a2be095d9e1e9633e6a3d61458b7c

Aliases

arxiv: 1606.06083 · arxiv_version: 1606.06083v2 · doi: 10.48550/arxiv.1606.06083 · pith_short_12: UPAMIEAZT4B4 · pith_short_16: UPAMIEAZT4B44GS3 · pith_short_8: UPAMIEAZ

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/UPAMIEAZT4B44GS3VONCNU3S7R \
  | 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: a3c0c410199f03ce1a5bab9a26d372fc618a2be095d9e1e9633e6a3d61458b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b3391d90ffb48b284792f2f0c8999377e5efa34aac0def6a44758f2db46018",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-06-20T12:26:21Z",
    "title_canon_sha256": "886732c7b7cffe2cc4934aedbbc5fe1486ea34e7956808d79f5ac3f0531bec5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06083",
    "kind": "arxiv",
    "version": 2
  }
}