Pith Number

pith:JOG42BTL

pith:2026:JOG42BTLGYZKX3RS4A6Q5GJXFK

not attested not anchored not stored refs pending

To EFX OR to MMS, That is the Question

Hadi Hosseini, Payas Khurana, Rohit Vaish, Shraddha Pathak

arxiv:2608.10397 v1 · 2026-08-11 · 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{JOG42BTLGYZKX3RS4A6Q5GJXFK}

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	2026-08-12T00:24:03.461000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b8dcd066b3632abee32e03d0e99372abc573203c485d009165d4d0a333b00ca

Aliases

arxiv: 2608.10397 · arxiv_version: 2608.10397v1 · doi: 10.48550/arxiv.2608.10397 · pith_short_12: JOG42BTLGYZK · pith_short_16: JOG42BTLGYZKX3RS · pith_short_8: JOG42BTL

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/JOG42BTLGYZKX3RS4A6Q5GJXFK \
  | 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: 4b8dcd066b3632abee32e03d0e99372abc573203c485d009165d4d0a333b00ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e06ccb79e5c331bbda2037954acd219986c4c2824036f7be1fc697d41d2823b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2026-08-11T02:45:35Z",
    "title_canon_sha256": "da7355e0b367ba840a4d036ff86a4d1828a9193800f3a84828046c4c48a32ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10397",
    "kind": "arxiv",
    "version": 1
  }
}