Pith Number

pith:DAPAZQPS

pith:2019:DAPAZQPSZZWAWAXGY6B4CNFV2L

not attested not anchored not stored refs pending

Hyper-Scalable JSQ with Sparse Feedback

Johan van Leeuwaarden, Mark van der Boor, Sem Borst

arxiv:1903.02337 v1 · 2019-03-06 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAPAZQPSZZWAWAXGY6B4CNFV2L}

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	2026-05-17T23:51:55.587252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

181e0cc1f2ce6c0b02e6c783c134b5d2da4e25646ebc212b1a84efa487a81de6

Aliases

arxiv: 1903.02337 · arxiv_version: 1903.02337v1 · doi: 10.48550/arxiv.1903.02337 · pith_short_12: DAPAZQPSZZWA · pith_short_16: DAPAZQPSZZWAWAXG · pith_short_8: DAPAZQPS

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/DAPAZQPSZZWAWAXGY6B4CNFV2L \
  | 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: 181e0cc1f2ce6c0b02e6c783c134b5d2da4e25646ebc212b1a84efa487a81de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e277c5beac9d1a9fa9cc29fdb4caa0e68134794427b108a046f9df545c03a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-03-06T12:07:55Z",
    "title_canon_sha256": "51f952e108dbe2f98e5d21fa9e4b211d557e1b3f89d387e5b952678c068bb358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02337",
    "kind": "arxiv",
    "version": 1
  }
}