Pith Number

pith:I4FEZWRB

pith:2023:I4FEZWRB5NA6ZLKDZYOIQDFSEN

not attested not anchored not stored refs pending

Overview of the TREC 2021 Fair Ranking Track

Amifa Raj, Graham McDonald, Isaac Johnson, Michael D. Ekstrand

arxiv:2302.10856 v1 · 2023-02-21 · 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{I4FEZWRB5NA6ZLKDZYOIQDFSEN}

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.

Cited by

1 paper in Pith

Enriching Social Science Research via Survey Item Linking

Receipt and verification

First computed	2026-07-05T05:44:22.701487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470a4cda21eb41ecad43ce1c880cb2236cf953216b6808d9fb35aebe88ee91a7

Aliases

arxiv: 2302.10856 · arxiv_version: 2302.10856v1 · doi: 10.48550/arxiv.2302.10856 · pith_short_12: I4FEZWRB5NA6 · pith_short_16: I4FEZWRB5NA6ZLKD · pith_short_8: I4FEZWRB

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/I4FEZWRB5NA6ZLKDZYOIQDFSEN \
  | 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: 470a4cda21eb41ecad43ce1c880cb2236cf953216b6808d9fb35aebe88ee91a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4c61e85359681d360b768fc5c632637021603d2d1f691a217f1e6003f1015d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-02-21T18:13:06Z",
    "title_canon_sha256": "cbf184adbbd8c0d59b114b461e2e65a79d2e121a11a6a2df448085f6df9e4e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10856",
    "kind": "arxiv",
    "version": 1
  }
}