Pith Number

pith:K32MSJ4S

pith:2021:K32MSJ4SUUNQNFTGOZ6SMR3KND

not attested not anchored not stored refs pending

Improving Bi-encoder Document Ranking Models with Two Rankers and Multi-teacher Distillation

Euna Jung, Jaekeol Choi, Jangwon Suh, Wonjong Rhee

arxiv:2103.06523 v2 · 2021-03-11 · 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{K32MSJ4SUUNQNFTGOZ6SMR3KND}

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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

SPEAR: Selection-aware Personalized End-to-end Adaptive Rewriting and Retrieval for Community Search

Receipt and verification

First computed	2026-07-05T03:03:39.663625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56f4c92792a51b069666767d26476a68c1fa345f991f9e3a62a40acaa204c9c7

Aliases

arxiv: 2103.06523 · arxiv_version: 2103.06523v2 · doi: 10.48550/arxiv.2103.06523 · pith_short_12: K32MSJ4SUUNQ · pith_short_16: K32MSJ4SUUNQNFTG · pith_short_8: K32MSJ4S

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/K32MSJ4SUUNQNFTGOZ6SMR3KND \
  | 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: 56f4c92792a51b069666767d26476a68c1fa345f991f9e3a62a40acaa204c9c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21daa34a967b308b3262b69afda78e02926069c57a0e01a0929e966168b8253",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-03-11T08:22:05Z",
    "title_canon_sha256": "6b65bea5ab16fef7a0db4f5e9e79022ea6ddefac3bcb4546c3c03dc0b7643566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06523",
    "kind": "arxiv",
    "version": 2
  }
}