Pith Number

pith:73F7EEII

pith:2016:73F7EEIIPCE6RZCGLMGOJIDFG7

not attested not anchored not stored refs pending

MSQ-Index: A Succinct Index for Fast Graph Similarity Search

Hongwei Huo, Jeffrey Scott Vitter, Jun Huan, Xiaoyang Chen

arxiv:1612.09155 v1 · 2016-12-29 · 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{73F7EEIIPCE6RZCGLMGOJIDFG7}

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	2026-05-18T00:53:46.356538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fecbf211087889e8e4465b0ce4a06537fd79e5bb40019062991799a812a351b8

Aliases

arxiv: 1612.09155 · arxiv_version: 1612.09155v1 · doi: 10.48550/arxiv.1612.09155 · pith_short_12: 73F7EEIIPCE6 · pith_short_16: 73F7EEIIPCE6RZCG · pith_short_8: 73F7EEII

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/73F7EEIIPCE6RZCGLMGOJIDFG7 \
  | 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: fecbf211087889e8e4465b0ce4a06537fd79e5bb40019062991799a812a351b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae691b3da042b75d1e6659d9d34b83c8dd6a30504d83649625551ff13d83c1b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-12-29T14:23:46Z",
    "title_canon_sha256": "436a18b97da52c8247145cad619a20c33a161c3eec0b017b32b072709b1dc87f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09155",
    "kind": "arxiv",
    "version": 1
  }
}