Pith Number

pith:VXJPUS6R

pith:2015:VXJPUS6R2TPZRGE2YBNPXUSLGL

not attested not anchored not stored refs pending

MergeShuffle: A Very Fast, Parallel Random Permutation Algorithm

Alexandros Hollender, Axel Bacher, J\'er\'emie Lumbroso, Olivier Bodini

arxiv:1508.03167 v1 · 2015-08-13 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VXJPUS6R2TPZRGE2YBNPXUSLGL}

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	2026-05-18T01:35:21.549279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

add2fa4bd1d4df98989ac05afbd24b32df24dafd8bf9f86ea96bf31922ededa6

Aliases

arxiv: 1508.03167 · arxiv_version: 1508.03167v1 · doi: 10.48550/arxiv.1508.03167 · pith_short_12: VXJPUS6R2TPZ · pith_short_16: VXJPUS6R2TPZRGE2 · pith_short_8: VXJPUS6R

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/VXJPUS6R2TPZRGE2YBNPXUSLGL \
  | 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: add2fa4bd1d4df98989ac05afbd24b32df24dafd8bf9f86ea96bf31922ededa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fedb3b21e53a2e3f1638080747c7a11bb36e99a162dcc3105a1361fdbb68d88",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-08-13T10:37:54Z",
    "title_canon_sha256": "e1cd968917bad10daaf859672a983cff9d733dd6e3af4aeab88825099f874585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03167",
    "kind": "arxiv",
    "version": 1
  }
}