Pith Number

pith:QHCIRXN4

pith:2017:QHCIRXN46S47SIA6BBPE5S67HA

not attested not anchored not stored refs pending

Towards Semantic Query Segmentation

Ajinkya Kale, Amit Srivastava, Sanjika Hewavitharana, Thrivikrama Taula

arxiv:1707.07835 v1 · 2017-07-25 · 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{QHCIRXN46S47SIA6BBPE5S67HA}

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	2026-05-18T00:39:30.145841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81c488ddbcf4b9f9201e085e4ecbdf382838991dd3a36aefceae0d165a10e764

Aliases

arxiv: 1707.07835 · arxiv_version: 1707.07835v1 · doi: 10.48550/arxiv.1707.07835 · pith_short_12: QHCIRXN46S47 · pith_short_16: QHCIRXN46S47SIA6 · pith_short_8: QHCIRXN4

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/QHCIRXN46S47SIA6BBPE5S67HA \
  | 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: 81c488ddbcf4b9f9201e085e4ecbdf382838991dd3a36aefceae0d165a10e764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d128b08aeff00c4b3b4b03d86acde6bb8b927388c4810de7691b7b49fe2242f0",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-07-25T06:57:39Z",
    "title_canon_sha256": "452233ce8566c9ec9dc9373195fef3cb033311ab3f4faf4282ed3cf4a480f952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07835",
    "kind": "arxiv",
    "version": 1
  }
}