Pith Number

pith:JETIJNBR

pith:2018:JETIJNBRQB5W6SPYQ6YR3PMDU6

not attested not anchored not stored refs pending

On the Equilibrium of Query Reformulation and Document Retrieval

Dell Zhang, Guanyu Tao, Jun Wang, Shihao Zou, Weinan Zhang

arxiv:1807.02299 v2 · 2018-07-06 · cs.IR · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JETIJNBRQB5W6SPYQ6YR3PMDU6}

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	2026-05-18T00:10:16.460553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492684b431807b6f49f887b11dbd83a7a8e694c7ce3e927d33baf70c93e5f811

Aliases

arxiv: 1807.02299 · arxiv_version: 1807.02299v2 · doi: 10.48550/arxiv.1807.02299 · pith_short_12: JETIJNBRQB5W · pith_short_16: JETIJNBRQB5W6SPY · pith_short_8: JETIJNBR

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/JETIJNBRQB5W6SPYQ6YR3PMDU6 \
  | 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: 492684b431807b6f49f887b11dbd83a7a8e694c7ce3e927d33baf70c93e5f811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e3f1e739f779dfa63b6d9f36a34cb1799e05b975d2ec179ade08720cb0a06a",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-07-06T08:06:22Z",
    "title_canon_sha256": "2dfdcc3c426372383a07b1beef7c6e5e2c1d15eeeab0c30aa744939d68b813bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02299",
    "kind": "arxiv",
    "version": 2
  }
}