Pith Number

pith:FJYCK2GB

pith:2023:FJYCK2GBKOVHQZQSQUXJL4P4CF

not attested not anchored not stored refs pending

Sublinear-Space Streaming Algorithms for Estimating Graph Parameters on Sparse Graphs

Anthony Wirth, Patrick Eades, Rajesh Chitnis, Xiuge Chen

arxiv:2305.16815 v1 · 2023-05-26 · cs.DS · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJYCK2GBKOVHQZQSQUXJL4P4CF}

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	2026-07-05T06:14:17.736411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a702568c153aa786612852e95f1fc115ce86755847dc0a08a2b895fdbb179bd

Aliases

arxiv: 2305.16815 · arxiv_version: 2305.16815v1 · doi: 10.48550/arxiv.2305.16815 · pith_short_12: FJYCK2GBKOVH · pith_short_16: FJYCK2GBKOVHQZQS · pith_short_8: FJYCK2GB

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/FJYCK2GBKOVHQZQSQUXJL4P4CF \
  | 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: 2a702568c153aa786612852e95f1fc115ce86755847dc0a08a2b895fdbb179bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4166a8a1cc9414c3b87579d30b582a4255cda31337fb5fde1201fba8ed0476",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2023-05-26T10:49:25Z",
    "title_canon_sha256": "327e308c1252ff79e476dc4cfbd431be6a05ff11fff3df83605a91fd6f9012e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16815",
    "kind": "arxiv",
    "version": 1
  }
}