Pith Number

pith:F2HYYIMK

pith:2018:F2HYYIMKWVCE7GJ6A4S3W73WRV

not attested not anchored not stored refs pending

Technology Assisted Reviews: Finding the Last Few Relevant Documents by Asking Yes/No Questions to Reviewers

Dan Li, Evangelos Kanoulas, Jie Zou

arxiv:1810.05414 v1 · 2018-10-12 · 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{F2HYYIMKWVCE7GJ6A4S3W73WRV}

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	2026-05-18T00:03:30.665251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8f8c218ab5444f993e0725bb7f768d627c3fae6a2c07174e578a431458f5b0

Aliases

arxiv: 1810.05414 · arxiv_version: 1810.05414v1 · doi: 10.48550/arxiv.1810.05414 · pith_short_12: F2HYYIMKWVCE · pith_short_16: F2HYYIMKWVCE7GJ6 · pith_short_8: F2HYYIMK

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/F2HYYIMKWVCE7GJ6A4S3W73WRV \
  | 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: 2e8f8c218ab5444f993e0725bb7f768d627c3fae6a2c07174e578a431458f5b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13f0d42e1bf250e2faffd89be7f5b78a9f419a3932accf8a32b82478340951fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-10-12T08:59:04Z",
    "title_canon_sha256": "f114b28bedc40067a21766906a595c586f2e3caed209b94112d5a0dc962f5ed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05414",
    "kind": "arxiv",
    "version": 1
  }
}