Pith Number

pith:HMURGYHR

pith:2022:HMURGYHRXAUI557OS5PKGCK4TR

not attested not anchored not stored refs pending

Are We There Yet? A Decision Framework for Replacing Term Based Retrieval with Dense Retrieval Systems

Allan Hanbury, Bhaskar Mitra, Hamed Zamani, Nick Craswell, Sebastian Hofst\"atter

arxiv:2206.12993 v1 · 2022-06-26 · 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{HMURGYHRXAUI557OS5PKGCK4TR}

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	2026-07-05T04:35:01.369783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b291360f1b8288ef7ee975ea3095c9c4dbd00084084c2b83daf0fbe07b00f9b

Aliases

arxiv: 2206.12993 · arxiv_version: 2206.12993v1 · doi: 10.48550/arxiv.2206.12993 · pith_short_12: HMURGYHRXAUI · pith_short_16: HMURGYHRXAUI557O · pith_short_8: HMURGYHR

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/HMURGYHRXAUI557OS5PKGCK4TR \
  | 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: 3b291360f1b8288ef7ee975ea3095c9c4dbd00084084c2b83daf0fbe07b00f9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ddc582ddee5d2d0262f80e725de6a36ed619f058a16c669714f2b003520b5b",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-06-26T23:16:05Z",
    "title_canon_sha256": "d1950134998f549932b55924cdd553bd9c86c3fc5ab458a9ce5ff77c3fd40def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.12993",
    "kind": "arxiv",
    "version": 1
  }
}