Pith Number

pith:64MYQG6X

pith:2026:64MYQG6X7BIXU2NHK4NQRCYZYK

not attested not anchored not stored refs pending

Learn to Match: Two-Sided Matching with Temporally Extended Feedback

Boyang Zhou, Haijing Zong, Natasha Jaques, Yancheng Liang

arxiv:2606.06744 v1 · 2026-06-04 · cs.LG · cs.GT · cs.MA · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64MYQG6X7BIXU2NHK4NQRCYZYK}

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	2026-06-08T01:04:25.758972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f719881bd7f8517a69a7571b088b19c2add0308a752e0b7d158a1b48c1d7135c

Aliases

arxiv: 2606.06744 · arxiv_version: 2606.06744v1 · doi: 10.48550/arxiv.2606.06744 · pith_short_12: 64MYQG6X7BIX · pith_short_16: 64MYQG6X7BIXU2NH · pith_short_8: 64MYQG6X

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/64MYQG6X7BIXU2NHK4NQRCYZYK \
  | 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: f719881bd7f8517a69a7571b088b19c2add0308a752e0b7d158a1b48c1d7135c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bda28dd2ed581f25c781d485056a1f3ab20847093320f0cc613926a07a1b3fb",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.MA",
      "econ.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-04T21:57:23Z",
    "title_canon_sha256": "9e2177cf1d8768c01964976c8f6bd84c455de01325baa325638cdcd26aee5845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06744",
    "kind": "arxiv",
    "version": 1
  }
}