Pith Number

pith:VFPEGGZ3

pith:2024:VFPEGGZ3YVY6OPNVRQR5S7KUR6

not attested not anchored not stored refs pending

Fair Division via the Cake-Cutting Share

Ian Zhang, Kamesh Munagala, Yannan Bai, Yiheng Shen

arxiv:2411.10434 v1 · 2024-11-15 · 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{VFPEGGZ3YVY6OPNVRQR5S7KUR6}

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	2026-07-05T09:36:05.446577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a95e431b3bc571e73db58c23d97d548f84c5994c2c64d53719ced35d520ab80a

Aliases

arxiv: 2411.10434 · arxiv_version: 2411.10434v1 · doi: 10.48550/arxiv.2411.10434 · pith_short_12: VFPEGGZ3YVY6 · pith_short_16: VFPEGGZ3YVY6OPNV · pith_short_8: VFPEGGZ3

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/VFPEGGZ3YVY6OPNVRQR5S7KUR6 \
  | 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: a95e431b3bc571e73db58c23d97d548f84c5994c2c64d53719ced35d520ab80a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3dd43c4ca397cd733253fb09bf3989b283d99573cdf60d5f3a5589d00012c3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2024-11-15T18:55:01Z",
    "title_canon_sha256": "960da02a2db8168d85d6145c8c7ae2b4b068950b97a489b1f36868ac1b14fcfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10434",
    "kind": "arxiv",
    "version": 1
  }
}