Pith Number

pith:QB2O2WXO

pith:2015:QB2O2WXOKDJAGSAJV6735JBMUR

not attested not anchored not stored refs pending

Stable Matching with Evolving Preferences

Fr\'ed\'eric Magniez, Nikos Leonardos, Varun Kanade

arxiv:1509.01988 v2 · 2015-09-07 · cs.GT · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QB2O2WXOKDJAGSAJV6735JBMUR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:11:51.405040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8074ed5aee50d2034809afbfbea42ca451702b43f09d97285d02b46784d41de8

Aliases

arxiv: 1509.01988 · arxiv_version: 1509.01988v2 · doi: 10.48550/arxiv.1509.01988 · pith_short_12: QB2O2WXOKDJA · pith_short_16: QB2O2WXOKDJAGSAJ · pith_short_8: QB2O2WXO

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/QB2O2WXOKDJAGSAJV6735JBMUR \
  | 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: 8074ed5aee50d2034809afbfbea42ca451702b43f09d97285d02b46784d41de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6424aca17849fb0059e518dcba470d201d31cc73e24c5b71181ad621381a4a3b",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-09-07T11:28:42Z",
    "title_canon_sha256": "8654783f41b11bc2ead531cbeaaee6d91990a1a5a359063fc8faebc1a1ee7803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01988",
    "kind": "arxiv",
    "version": 2
  }
}