Pith Number

pith:7BREELHC

pith:2024:7BREELHCNTNHE7XCTKN7IROZBL

not attested not anchored not stored refs pending

EFX Exists for Three Types of Agents

Nithin Varma, Prajakta Nimbhorkar, Pratik Ghosal, Vishwa Prakash HV

arxiv:2410.13580 v3 · 2024-10-17 · cs.GT · cs.DS · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BREELHCNTNHE7XCTKN7IROZBL}

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.

Cited by

1 paper in Pith

On the existence of EFX allocations for goods

Receipt and verification

First computed	2026-07-05T11:08:01.776531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f862422ce26cda727ee29a9bf445d90ad597fe7a6b4e2f9e758002061dae6013

Aliases

arxiv: 2410.13580 · arxiv_version: 2410.13580v3 · doi: 10.48550/arxiv.2410.13580 · pith_short_12: 7BREELHCNTNH · pith_short_16: 7BREELHCNTNHE7XC · pith_short_8: 7BREELHC

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/7BREELHCNTNHE7XCTKN7IROZBL \
  | 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: f862422ce26cda727ee29a9bf445d90ad597fe7a6b4e2f9e758002061dae6013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d316d84b9f109c6414534488da5f25578966ec091fcb6f402074c5213b46bb93",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2024-10-17T14:15:08Z",
    "title_canon_sha256": "a1c63776319a946b43b3626886ef85800b96ffe5861f2efe116480cfe16b2f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13580",
    "kind": "arxiv",
    "version": 3
  }
}