Pith Number

pith:CQ3URYKJ

pith:2019:CQ3URYKJIARP5ENRVCPGI3VHFQ

not attested not anchored not stored refs pending

Enumerating Range Modes

Kentaro Sumigawa, Kunihiko Sadakane, Sankardeep Chakraborty, Srinivasa Rao Satti

arxiv:1907.10984 v1 · 2019-07-25 · cs.DS · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQ3URYKJIARP5ENRVCPGI3VHFQ}

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	2026-05-17T23:39:33.831818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143748e1494022fe91b1a89e646ea72c197e8d9038db669a4d905fb42ca35e97

Aliases

arxiv: 1907.10984 · arxiv_version: 1907.10984v1 · doi: 10.48550/arxiv.1907.10984 · pith_short_12: CQ3URYKJIARP · pith_short_16: CQ3URYKJIARP5ENR · pith_short_8: CQ3URYKJ

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/CQ3URYKJIARP5ENRVCPGI3VHFQ \
  | 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: 143748e1494022fe91b1a89e646ea72c197e8d9038db669a4d905fb42ca35e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38189d91839317956dac16308b264dcd87ff20cd520e69e990a97b333633d192",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-07-25T11:48:57Z",
    "title_canon_sha256": "4d2dc4ea6bb057b410c0fad8419db0f1711b40bb52e8fa1f03c475e28b0577e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10984",
    "kind": "arxiv",
    "version": 1
  }
}