Pith Number

pith:6ELT2HEF

pith:2025:6ELT2HEFXVBVWOLB4PSZTL32GN

not attested not anchored not stored refs pending

Existence of 2-EFX Allocations of Chores

Aniket Murhekar, Jugal Garg

arxiv:2507.19461 v1 · 2025-07-25 · 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{6ELT2HEFXVBVWOLB4PSZTL32GN}

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	2026-07-05T11:43:25.648134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1173d1c85bd435b3961e3e599af7a336c4b3c816de7f58d4237b78cc69fe2d1

Aliases

arxiv: 2507.19461 · arxiv_version: 2507.19461v1 · doi: 10.48550/arxiv.2507.19461 · pith_short_12: 6ELT2HEFXVBV · pith_short_16: 6ELT2HEFXVBVWOLB · pith_short_8: 6ELT2HEF

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/6ELT2HEFXVBVWOLB4PSZTL32GN \
  | 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: f1173d1c85bd435b3961e3e599af7a336c4b3c816de7f58d4237b78cc69fe2d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95e2edc0e3a0502ca0e456f1cd7462f9a4535472ff2ff09f4266502e1a0c95a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-07-25T17:46:04Z",
    "title_canon_sha256": "f49b8b0badefb4081fff8d82fb8b1d8e97764f0507b8c21be3c660d095d6e549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19461",
    "kind": "arxiv",
    "version": 1
  }
}