Pith Number

pith:K3FEV5SC

pith:2017:K3FEV5SCFVWWZPDD64TCEWYLCJ

not attested not anchored not stored refs pending

Extracting and Analyzing Hidden Graphs from Relational Databases

Amol Deshpande, Konstantinos Xirogiannopoulos

arxiv:1701.07388 v2 · 2017-01-25 · 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{K3FEV5SCFVWWZPDD64TCEWYLCJ}

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	2026-05-18T00:50:54.221496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56ca4af6422d6d6cbc63f726225b0b1254f501706b48a5ec8d042be7fb0cc737

Aliases

arxiv: 1701.07388 · arxiv_version: 1701.07388v2 · doi: 10.48550/arxiv.1701.07388 · pith_short_12: K3FEV5SCFVWW · pith_short_16: K3FEV5SCFVWWZPDD · pith_short_8: K3FEV5SC

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/K3FEV5SCFVWWZPDD64TCEWYLCJ \
  | 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: 56ca4af6422d6d6cbc63f726225b0b1254f501706b48a5ec8d042be7fb0cc737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64afa7f585cdc518a12129e219aee982761b79461b5f9820026aca4c4ad3f94b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-01-25T17:25:56Z",
    "title_canon_sha256": "dd4fa6d711b4d53340bba982c063e3384c28a41c11a1901368a0ff2cb7b8e8fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07388",
    "kind": "arxiv",
    "version": 2
  }
}