Pith Number

pith:AF26CJ33

pith:2016:AF26CJ33WQP7WDBRYMMYKF4LXL

not attested not anchored not stored refs pending

The Stable Roommates problem with short lists

\'Agnes Cseh, David F. Manlove, Robert W. Irving

arxiv:1605.04609 v3 · 2016-05-15 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AF26CJ33WQP7WDBRYMMYKF4LXL}

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	2026-05-18T00:36:15.435070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0175e1277bb41ffb0c31c31985178bbae4aa073a3b6cef288a45cc2414214683

Aliases

arxiv: 1605.04609 · arxiv_version: 1605.04609v3 · doi: 10.48550/arxiv.1605.04609 · pith_short_12: AF26CJ33WQP7 · pith_short_16: AF26CJ33WQP7WDBR · pith_short_8: AF26CJ33

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/AF26CJ33WQP7WDBRYMMYKF4LXL \
  | 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: 0175e1277bb41ffb0c31c31985178bbae4aa073a3b6cef288a45cc2414214683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad2125b600e9df7a7d7d9dc1e4471c78042a9a7dddb1b2d4269392dd829d529a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-05-15T21:51:47Z",
    "title_canon_sha256": "bc5cc9502eaa767161d4b735aa8b51e2fecaac8007359e28103d6e119a318ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04609",
    "kind": "arxiv",
    "version": 3
  }
}