Pith Number

pith:I3IJSP4X

pith:2018:I3IJSP4XSGV6CIJZV5YLAJZTIJ

not attested not anchored not stored refs pending

Coloured Ring Confidential Transactions

Christoph B\"osch, Felix Engelmann, Frank Kargl

arxiv:1807.10554 v1 · 2018-07-27 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3IJSP4XSGV6CIJZV5YLAJZTIJ}

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	2026-05-18T00:09:40.220923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46d0993f9791abe12139af70b0273342728de73c27751bacbe93bcb8b9fa0db5

Aliases

arxiv: 1807.10554 · arxiv_version: 1807.10554v1 · doi: 10.48550/arxiv.1807.10554 · pith_short_12: I3IJSP4XSGV6 · pith_short_16: I3IJSP4XSGV6CIJZ · pith_short_8: I3IJSP4X

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/I3IJSP4XSGV6CIJZV5YLAJZTIJ \
  | 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: 46d0993f9791abe12139af70b0273342728de73c27751bacbe93bcb8b9fa0db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed4c10c5408258c7da55297896c9b6678e42785bc0eb6107783d0789bf65a8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-07-27T12:41:32Z",
    "title_canon_sha256": "3102f2a439d6c860bd906e47e3eb17e5cd911d31eda0e7db0b58bfd7eb0f4235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10554",
    "kind": "arxiv",
    "version": 1
  }
}