Pith Number

pith:EUPNZB2A

pith:2022:EUPNZB2AQI3ABVRI33XFGQ6HWI

not attested not anchored not stored refs pending

Beyond Cake Cutting: Allocating Homogeneous Divisible Goods

Alexandros Psomas, Daniel Schoepflin, Ioannis Caragiannis, Vasilis Gkatzelis

arxiv:2201.04662 v1 · 2022-01-12 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUPNZB2AQI3ABVRI33XFGQ6HWI}

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	2026-07-05T03:48:11.473647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

251edc8740823600d628deee5343c7b2159f8f8ec41c7cdae35ec88ad0ec2c1c

Aliases

arxiv: 2201.04662 · arxiv_version: 2201.04662v1 · doi: 10.48550/arxiv.2201.04662 · pith_short_12: EUPNZB2AQI3A · pith_short_16: EUPNZB2AQI3ABVRI · pith_short_8: EUPNZB2A

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/EUPNZB2AQI3ABVRI33XFGQ6HWI \
  | 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: 251edc8740823600d628deee5343c7b2159f8f8ec41c7cdae35ec88ad0ec2c1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be529d31b0598fd679206b9061dd4dc1b6208744fbc9b20c94c158cedb91aca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-01-12T19:32:32Z",
    "title_canon_sha256": "f0ef3a6eae887c7b54e928cd0ec472b232f8618d9df1d49d5052037955bec505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.04662",
    "kind": "arxiv",
    "version": 1
  }
}