Pith Number

pith:FL3J3YSJ

pith:2021:FL3J3YSJALTC3RIDCIOLEVV2FG

not attested not anchored not stored refs pending

Enriching a CP-Net by Asymmetric Merging

Giovanni Sileno, Mostafa Mohajeri Parizi, Stijn Henckens

arxiv:2109.10110 v1 · 2021-09-21 · 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{FL3J3YSJALTC3RIDCIOLEVV2FG}

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	2026-07-05T03:15:58.247687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2af69de24902e62dc503121cb256ba29a5c2e1bca9147e03300933301c9fd050

Aliases

arxiv: 2109.10110 · arxiv_version: 2109.10110v1 · doi: 10.48550/arxiv.2109.10110 · pith_short_12: FL3J3YSJALTC · pith_short_16: FL3J3YSJALTC3RID · pith_short_8: FL3J3YSJ

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/FL3J3YSJALTC3RIDCIOLEVV2FG \
  | 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: 2af69de24902e62dc503121cb256ba29a5c2e1bca9147e03300933301c9fd050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90697605ed4f47e00d482925d62c8a2edbef204455dfd47e93f16d9576bc9d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2021-09-21T11:44:11Z",
    "title_canon_sha256": "d205c62981326264b95234dc6bdd6e6133054b69b3d8b643aec35607fc20e551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10110",
    "kind": "arxiv",
    "version": 1
  }
}