Pith Number

pith:VQ3RR4HL

pith:2018:VQ3RR4HLOVKY6D6HJDGILZ5V72

not attested not anchored not stored refs pending

End-to-End Retrieval in Continuous Space

Alessandro Presta, Daniel Gillick, Gaurav Singh Tomar

arxiv:1811.08008 v1 · 2018-11-19 · cs.IR · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQ3RR4HLOVKY6D6HJDGILZ5V72}

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

2 papers in Pith

Atlas: Few-shot Learning with Retrieval Augmented Language Models

Unsupervised Dense Information Retrieval with Contrastive Learning

Receipt and verification

First computed	2026-05-18T00:00:17.139132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac3718f0eb75558f0fc748cc85e7b5fe9a10d2d5c4007925d559fd4b0d549fdc

Aliases

arxiv: 1811.08008 · arxiv_version: 1811.08008v1 · doi: 10.48550/arxiv.1811.08008 · pith_short_12: VQ3RR4HLOVKY · pith_short_16: VQ3RR4HLOVKY6D6H · pith_short_8: VQ3RR4HL

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/VQ3RR4HLOVKY6D6HJDGILZ5V72 \
  | 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: ac3718f0eb75558f0fc748cc85e7b5fe9a10d2d5c4007925d559fd4b0d549fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4db8ac262b36c62e019bec16d10128abd93cac8bf0cc8004ac0347aa5806f1f9",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-11-19T22:23:59Z",
    "title_canon_sha256": "29f760099a79067fbe8e0b445462d9ecc2003f17f611e2c9ecec9cb9d3c6f948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08008",
    "kind": "arxiv",
    "version": 1
  }
}