Pith Number

pith:SAJXSSHW

pith:2026:SAJXSSHWGGVDMBKE5O4BTVXVSC

not attested not anchored not stored refs pending

Perpetual Fully Online Horizon-Free Approximate Fairness

Erel Segal-Halevi, Ido Kahana, Noam Hazon

arxiv:2605.19844 v1 · 2026-05-19 · 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{SAJXSSHWGGVDMBKE5O4BTVXVSC}

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	2026-05-20T01:06:17.290583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90137948f631aa360544ebb819d6f5908f987a5bf7a7e44a9372b3f61988fa47

Aliases

arxiv: 2605.19844 · arxiv_version: 2605.19844v1 · doi: 10.48550/arxiv.2605.19844 · pith_short_12: SAJXSSHWGGVD · pith_short_16: SAJXSSHWGGVDMBKE · pith_short_8: SAJXSSHW

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/SAJXSSHWGGVDMBKE5O4BTVXVSC \
  | 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: 90137948f631aa360544ebb819d6f5908f987a5bf7a7e44a9372b3f61988fa47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5ebb0999ad2f31f8682b361cc29e358c1459f0d7a451f9641c2bb2809db09c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-05-19T13:39:00Z",
    "title_canon_sha256": "b07ee8d0c3ad8d96ed80ea9199f331a88e3e4f760bde9d11b146bed4edebb255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19844",
    "kind": "arxiv",
    "version": 1
  }
}