Pith Number

pith:RJSZNGHR

pith:2026:RJSZNGHRICBBQVZF43I75ONVFZ

not attested not anchored not stored refs pending

Learning Fair Allocation of Indivisible Items from Limited Feedback

David Kempe, Evi Micha, Xinyu Liu

arxiv:2606.31457 v1 · 2026-06-30 · 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{RJSZNGHRICBBQVZF43I75ONVFZ}

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	2026-07-01T01:18:03.925960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a659698f14082185725e6d1feb9b52e6bc6f037007307664de930f2600e434a

Aliases

arxiv: 2606.31457 · arxiv_version: 2606.31457v1 · doi: 10.48550/arxiv.2606.31457 · pith_short_12: RJSZNGHRICBB · pith_short_16: RJSZNGHRICBBQVZF · pith_short_8: RJSZNGHR

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/RJSZNGHRICBBQVZF43I75ONVFZ \
  | 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: 8a659698f14082185725e6d1feb9b52e6bc6f037007307664de930f2600e434a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553f9d4f75c255db00fac12be6f43644c0b1593317f98a92e7d0f473c803f23c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-06-30T10:34:40Z",
    "title_canon_sha256": "1e24cd29911df3b19f0cd57308f7c3da6f40831555d04692be302594cc235c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31457",
    "kind": "arxiv",
    "version": 1
  }
}