Pith Number

pith:HUPKM7EA

pith:2026:HUPKM7EAD4XOAKCGWNYTJNLYTM

not attested not anchored not stored refs pending

Decentralized Value Systems Agreements

Arturo Hernandez-Sanchez, Jose Such, Miguel Rebollo, Natalia Criado, Stella Heras

arxiv:2603.25811 v2 · 2026-03-26 · 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{HUPKM7EAD4XOAKCGWNYTJNLYTM}

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	2026-06-10T01:08:35.039409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d1ea67c801f2ee02846b37134b5789b2a10cc17b3c17441eb8cdf912e9b4e9d

Aliases

arxiv: 2603.25811 · arxiv_version: 2603.25811v2 · doi: 10.48550/arxiv.2603.25811 · pith_short_12: HUPKM7EAD4XO · pith_short_16: HUPKM7EAD4XOAKCG · pith_short_8: HUPKM7EA

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/HUPKM7EAD4XOAKCGWNYTJNLYTM \
  | 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: 3d1ea67c801f2ee02846b37134b5789b2a10cc17b3c17441eb8cdf912e9b4e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b09db7699f6d176323cc5a27dc8e1fd4105e2abecf7fe6e59a7afe6137c5ea11",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2026-03-26T18:18:43Z",
    "title_canon_sha256": "b58543a9bcd2dc7ec72a331e861189320937d379623b01029a633f7783fdcf92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.25811",
    "kind": "arxiv",
    "version": 2
  }
}