Pith Number

pith:NZR3JX5Z

pith:2016:NZR3JX5ZSUBMJKRW75YHMJLEGF

not attested not anchored not stored refs pending

Low-dimensional Query Projection based on Divergence Minimization Feedback Model for Ad-hoc Retrieval

Azadeh Shakery, Heshaam Faili, Javid Dadashkarimi, Masoud Jalili Sabet

arxiv:1606.00615 v2 · 2016-06-02 · 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{NZR3JX5ZSUBMJKRW75YHMJLEGF}

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	2026-05-18T00:54:10.725541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e63b4dfb99502c4aa36ff7076256431761a10678c066c746bd7de45cf946abf

Aliases

arxiv: 1606.00615 · arxiv_version: 1606.00615v2 · doi: 10.48550/arxiv.1606.00615 · pith_short_12: NZR3JX5ZSUBM · pith_short_16: NZR3JX5ZSUBMJKRW · pith_short_8: NZR3JX5Z

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/NZR3JX5ZSUBMJKRW75YHMJLEGF \
  | 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: 6e63b4dfb99502c4aa36ff7076256431761a10678c066c746bd7de45cf946abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "119a9ba8e1b28aac40c0fa2d0d357af4a25307803632d8ebc4aedcac2e89956e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-06-02T10:44:52Z",
    "title_canon_sha256": "daff23a03e2931828fd0da884d1d8a6350c0da8d0d31aacf32a5dda0cedac37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00615",
    "kind": "arxiv",
    "version": 2
  }
}