Pith Number

pith:ZZPUDRLB

pith:2024:ZZPUDRLBHN4BMYR5AACSU7DZOK

not attested not anchored not stored refs pending

DID:RING: Ring Signatures using Decentralised Identifiers For Privacy-Aware Identity

Baraq Ghaleb, Chris Eckl, Craig Thomson, Dimitrios Kasimatis, Nikolaos Pitropakis, Pavlos Papadopoulos, Sam Grierson, William J. Buchanan

arxiv:2403.05271 v2 · 2024-03-08 · 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{ZZPUDRLBHN4BMYR5AACSU7DZOK}

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	2026-07-05T07:54:36.977847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce5f41c5613b7816623d00052a7c7972b0276f3df925a486b4d7a347e580b013

Aliases

arxiv: 2403.05271 · arxiv_version: 2403.05271v2 · doi: 10.48550/arxiv.2403.05271 · pith_short_12: ZZPUDRLBHN4B · pith_short_16: ZZPUDRLBHN4BMYR5 · pith_short_8: ZZPUDRLB

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/ZZPUDRLBHN4BMYR5AACSU7DZOK \
  | 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: ce5f41c5613b7816623d00052a7c7972b0276f3df925a486b4d7a347e580b013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "099ef48384aec43ea752dd87cda199e618a4d741906e313c66d6b84d04dd7ce7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-03-08T12:49:39Z",
    "title_canon_sha256": "8914ca2fff2e15f4703f155c8c1c077b307a3a7c531be9ce058b752ecfdbe063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.05271",
    "kind": "arxiv",
    "version": 2
  }
}