Pith Number

pith:5EB723WA

pith:2019:5EB723WAR4G6NJDEPV23IAYZOZ

not attested not anchored not stored refs pending

Answering questions by learning to rank -- Learning to rank by answering questions

George-Sebastian P\^irtoac\u{a}, Stefan Ruseti, Traian Rebedea

arxiv:1909.00596 v2 · 2019-09-02 · 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{5EB723WAR4G6NJDEPV23IAYZOZ}

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

Textbooks Are All You Need II: phi-1.5 technical report

Receipt and verification

First computed	2026-07-05T00:19:10.339916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e903fd6ec08f0de6a4647d75b403197654b5bb3d3ebe630bcd596996ac92f888

Aliases

arxiv: 1909.00596 · arxiv_version: 1909.00596v2 · doi: 10.48550/arxiv.1909.00596 · pith_short_12: 5EB723WAR4G6 · pith_short_16: 5EB723WAR4G6NJDE · pith_short_8: 5EB723WA

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/5EB723WAR4G6NJDEPV23IAYZOZ \
  | 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: e903fd6ec08f0de6a4647d75b403197654b5bb3d3ebe630bcd596996ac92f888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91b4c7f09c17390de1f52bbc20bfcb8b776fd85849aa46c43be38197e0aa2b8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-02T08:36:32Z",
    "title_canon_sha256": "f84b80cb89a353395bd5197ccf47da649678c4fa45ca73c0c2097398a911720e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00596",
    "kind": "arxiv",
    "version": 2
  }
}