Pith Number

pith:JI7O2D5B

pith:2014:JI7O2D5BPU7I2BUC7C235BCPI5

not attested not anchored not stored refs pending

Query Optimization for Dynamic Graphs

George Chin, John Feo, Khushbu Agarwal, Lawrence Holder, Patrick Mackey, Sutanay Choudhury

arxiv:1407.3745 v1 · 2014-07-14 · 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{JI7O2D5BPU7I2BUC7C235BCPI5}

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	2026-05-18T02:47:41.796389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a3eed0fa17d3e8d0682f8b5be844f4747b987694b91b1c32a812e23db6dd20a

Aliases

arxiv: 1407.3745 · arxiv_version: 1407.3745v1 · doi: 10.48550/arxiv.1407.3745 · pith_short_12: JI7O2D5BPU7I · pith_short_16: JI7O2D5BPU7I2BUC · pith_short_8: JI7O2D5B

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/JI7O2D5BPU7I2BUC7C235BCPI5 \
  | 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: 4a3eed0fa17d3e8d0682f8b5be844f4747b987694b91b1c32a812e23db6dd20a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5942f6dc23f7e25fd49912b923acbae2836669ac948c04056e6816711c8e95d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-07-14T17:53:30Z",
    "title_canon_sha256": "cb65032466e3f044b735726c26b7d0e45ec2b9ec339f04030d97fa0684f313df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3745",
    "kind": "arxiv",
    "version": 1
  }
}