Pith Number

pith:F2W7FVIL

pith:2020:F2W7FVILKVJQWOWJK6DDGG2U7N

not attested not anchored not stored refs pending

GAEA: Graph Augmentation for Equitable Access via Reinforcement Learning

Caiming Xiong, Govardana Sachithanandam Ramachandran, Ivan Brugere, Lav R. Varshney

arxiv:2012.03900 v2 · 2020-12-07 · cs.LG · cs.AI · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2W7FVILKVJQWOWJK6DDGG2U7N}

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

Smart Transportation Without Neurons -- Fair Metro Network Expansion with Tabular Reinforcement Learning

Receipt and verification

First computed	2026-07-05T07:14:03.350479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eadf2d50b55530b3ac95786331b54fb71145cad82151c220b20e16053423b9d

Aliases

arxiv: 2012.03900 · arxiv_version: 2012.03900v2 · doi: 10.48550/arxiv.2012.03900 · pith_short_12: F2W7FVILKVJQ · pith_short_16: F2W7FVILKVJQWOWJ · pith_short_8: F2W7FVIL

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/F2W7FVILKVJQWOWJK6DDGG2U7N \
  | 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: 2eadf2d50b55530b3ac95786331b54fb71145cad82151c220b20e16053423b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c89a6d68faf1ef4acbc706e7ff01b420cf9c73b0fffdd12858aac2475d60796a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-07T18:29:32Z",
    "title_canon_sha256": "7085cc4c4ceb93f62b3e32dd4782bfaf725861bbd0734cfef997dc53422c6947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03900",
    "kind": "arxiv",
    "version": 2
  }
}