Pith Number

pith:LT5MXQJ5

pith:2025:LT5MXQJ5AWZE6AZJCVDRSPIQTQ

not attested not anchored not stored refs pending

Private Lossless Multiple Release

Boel Nelson, Joel Daniel Andersson, Lukas Retschmeier, Rasmus Pagh

arxiv:2505.22449 v1 · 2025-05-28 · cs.CR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LT5MXQJ5AWZE6AZJCVDRSPIQTQ}

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	2026-07-05T11:11:24.252279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cfacbc13d05b24f03291547193d109c302eff78eb91ef38656ec24ee2d21f47

Aliases

arxiv: 2505.22449 · arxiv_version: 2505.22449v1 · doi: 10.48550/arxiv.2505.22449 · pith_short_12: LT5MXQJ5AWZE · pith_short_16: LT5MXQJ5AWZE6AZJ · pith_short_8: LT5MXQJ5

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/LT5MXQJ5AWZE6AZJCVDRSPIQTQ \
  | 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: 5cfacbc13d05b24f03291547193d109c302eff78eb91ef38656ec24ee2d21f47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "740675c108c4909fa0f7bbd4488601df0cd650423a37afbf28867ef06c622698",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-28T15:10:27Z",
    "title_canon_sha256": "7106066d08ea63c309aa0f5b2133cb87855f36020646c92deb25cbb9c998e017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22449",
    "kind": "arxiv",
    "version": 1
  }
}