Pith Number

pith:CKS57LP7

pith:2019:CKS57LP7U7QEJZSENTSQDALQO3

not attested not anchored not stored refs pending

Low-Latency Graph Streaming Using Compressed Purely-Functional Trees

Guy Blelloch, Julian Shun, Laxman Dhulipala

arxiv:1904.08380 v1 · 2019-04-17 · cs.DC · cs.DS · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKS57LP7U7QEJZSENTSQDALQO3}

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	2026-05-17T23:48:17.858481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a5dfadffa7e044e6446ce501817076fefcddf26f10cf9694561307e92710cc

Aliases

arxiv: 1904.08380 · arxiv_version: 1904.08380v1 · doi: 10.48550/arxiv.1904.08380 · pith_short_12: CKS57LP7U7QE · pith_short_16: CKS57LP7U7QEJZSE · pith_short_8: CKS57LP7

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/CKS57LP7U7QEJZSENTSQDALQO3 \
  | 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: 12a5dfadffa7e044e6446ce501817076fefcddf26f10cf9694561307e92710cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e455c9a99cddedf6c883de9edea8fffe681c5f4d1ac1fc6c2d9d3a9ea68701",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-04-17T17:28:18Z",
    "title_canon_sha256": "d1e7a056b7c04003fa106d93c350c346a20d1496859d27a8110ef55a02ad0c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08380",
    "kind": "arxiv",
    "version": 1
  }
}