Pith Number

pith:MWWA6GEI

pith:2012:MWWA6GEIN6CCNTFRJBT7KX54NP

not attested not anchored not stored refs pending

On the realizability of contracts in dishonest systems

Emilio Tuosto, Massimo Bartoletti, Roberto Zunino

arxiv:1201.6188 v1 · 2012-01-30 · cs.PL

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWWA6GEIN6CCNTFRJBT7KX54NP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:03:33.467018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65ac0f18886f8426ccb14867f55fbc6bc2aa2440d6bcc069d1eb1f59ba417132

Aliases

arxiv: 1201.6188 · arxiv_version: 1201.6188v1 · doi: 10.48550/arxiv.1201.6188 · pith_short_12: MWWA6GEIN6CC · pith_short_16: MWWA6GEIN6CCNTFR · pith_short_8: MWWA6GEI

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/MWWA6GEIN6CCNTFRJBT7KX54NP \
  | 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: 65ac0f18886f8426ccb14867f55fbc6bc2aa2440d6bcc069d1eb1f59ba417132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caf65daa82b23e3bf13d526a22201288545a78c1ffca7c89b132b08f63a08632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2012-01-30T11:58:01Z",
    "title_canon_sha256": "e86284f0483fa9a6364c1e6ec4772b6511843cbca0ca8b5e842cac9fc1fb8245"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6188",
    "kind": "arxiv",
    "version": 1
  }
}