Pith Number

pith:QGWAPIT7

pith:2018:QGWAPIT73OZ55F2CH5TS2U34CJ

not attested not anchored not stored refs pending

Cognitive system to achieve human-level accuracy in automated assignment of helpdesk email tickets

Anupama Ray, Atri Mandal, Giriprasad Sridhara, Nikhil Malhotra, Shivali Agarwal

arxiv:1808.02636 v2 · 2018-08-08 · cs.AI · 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{QGWAPIT73OZ55F2CH5TS2U34CJ}

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	2026-05-18T00:08:30.738490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ac07a27fdbb3de97423f672d537c12636ba82e44352630f9da5f5675819dd4

Aliases

arxiv: 1808.02636 · arxiv_version: 1808.02636v2 · doi: 10.48550/arxiv.1808.02636 · pith_short_12: QGWAPIT73OZ5 · pith_short_16: QGWAPIT73OZ55F2C · pith_short_8: QGWAPIT7

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/QGWAPIT73OZ55F2CH5TS2U34CJ \
  | 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: 81ac07a27fdbb3de97423f672d537c12636ba82e44352630f9da5f5675819dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa8e59f2f24b6fc0b41f2c9238b3ba9bfb2b1f90568dba533a293a789483ba4",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-08-08T06:04:35Z",
    "title_canon_sha256": "94582d454fc2e4a853404bb7b693efd1287f9f8e2f1882c0be2b568a06fb6b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02636",
    "kind": "arxiv",
    "version": 2
  }
}