Pith Number

pith:QXPIIW67

pith:2017:QXPIIW672ZNSOMDAQ2Q77TPB3B

not attested not anchored not stored refs pending

On Sampling from Massive Graph Streams

Nesreen K. Ahmed, Nick Duffield, Ryan A. Rossi, Theodore Willke

arxiv:1703.02625 v1 · 2017-03-07 · cs.SI · cs.DS · cs.IR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXPIIW672ZNSOMDAQ2Q77TPB3B}

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	2026-05-18T00:49:06.003669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85de845bdfd65b27306086a1ffcde1d848eae4253ca4071dc43739089c5a82c1

Aliases

arxiv: 1703.02625 · arxiv_version: 1703.02625v1 · doi: 10.48550/arxiv.1703.02625 · pith_short_12: QXPIIW672ZNS · pith_short_16: QXPIIW672ZNSOMDA · pith_short_8: QXPIIW67

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/QXPIIW672ZNSOMDAQ2Q77TPB3B \
  | 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: 85de845bdfd65b27306086a1ffcde1d848eae4253ca4071dc43739089c5a82c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "994a70f83a34be086651cd264cb520424a1c5848e4f12f5de52b2b3fe0a1684b",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.IR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-03-07T22:18:35Z",
    "title_canon_sha256": "b85928545e8652503bebeeaf2911a7b18e5a0992a87c89b26c45b44258f1afb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02625",
    "kind": "arxiv",
    "version": 1
  }
}