Pith Number

pith:ETPBHD7K

pith:2015:ETPBHD7KMII6AKO225MNIIBPIN

not attested not anchored not stored refs pending

On the Composition of Two-Prover Commitments, and Applications to Multi-Round Relativistic Commitments

Max Fillinger, Serge Fehr

arxiv:1507.00240 v4 · 2015-07-01 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETPBHD7KMII6AKO225MNIIBPIN}

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	2026-05-18T00:41:18.575185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24de138fea6211e029dad758d4202f43559e4a827843ffcf06efe05e07f1d3b1

Aliases

arxiv: 1507.00240 · arxiv_version: 1507.00240v4 · doi: 10.48550/arxiv.1507.00240 · pith_short_12: ETPBHD7KMII6 · pith_short_16: ETPBHD7KMII6AKO2 · pith_short_8: ETPBHD7K

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/ETPBHD7KMII6AKO225MNIIBPIN \
  | 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: 24de138fea6211e029dad758d4202f43559e4a827843ffcf06efe05e07f1d3b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f918f6e9d6c79ecbd327ff43151b6968fb3a611fea4a2d858d9a4b992a4268b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-01T14:00:27Z",
    "title_canon_sha256": "10a3160a2ac03e03e13d84257045b0c5658f305d131c2630c2816b2ef0aad6eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00240",
    "kind": "arxiv",
    "version": 4
  }
}