Pith Number

pith:RZZ676S2

pith:2015:RZZ676S2VVTYNIILPKXFV4LZYP

not attested not anchored not stored refs pending

Stable matchings of teachers to schools

David F. Manlove, Iain McBride, Katarina Cechlarova, Tamas Fleiner

arxiv:1501.05547 v2 · 2015-01-22 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZZ676S2VVTYNIILPKXFV4LZYP}

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	2026-05-18T02:28:53.603480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e73effa5aad6786a10b7aae5af179c3e35c9adbf19c54a7dd71cde8f063651b

Aliases

arxiv: 1501.05547 · arxiv_version: 1501.05547v2 · doi: 10.48550/arxiv.1501.05547 · pith_short_12: RZZ676S2VVTY · pith_short_16: RZZ676S2VVTYNIIL · pith_short_8: RZZ676S2

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/RZZ676S2VVTYNIILPKXFV4LZYP \
  | 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: 8e73effa5aad6786a10b7aae5af179c3e35c9adbf19c54a7dd71cde8f063651b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edd88465e098113286d4dfe3fa887c2b5908d2ab7be08e56e3dfaba1adcbda27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-01-22T16:02:16Z",
    "title_canon_sha256": "7acaca6adfdbbd09a5369ae5e36df608adbf33449d4d50b9b025281adec2f234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05547",
    "kind": "arxiv",
    "version": 2
  }
}