Pith Number

pith:DIUJICT6

pith:2015:DIUJICT6QHDE7PVYFU3BH6VO6Z

not attested not anchored not stored refs pending

Robust Group Linkage

Andrea Maurino, Divesh Srivastava, Pei Li, Songtao Guo, Xin Luna Dong

arxiv:1503.00604 v1 · 2015-03-02 · 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{DIUJICT6QHDE7PVYFU3BH6VO6Z}

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	2026-05-18T02:25:54.141775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a28940a7e81c64fbeb82d3613faaef6632169725f2d41d3103ed81032385a3b

Aliases

arxiv: 1503.00604 · arxiv_version: 1503.00604v1 · doi: 10.48550/arxiv.1503.00604 · pith_short_12: DIUJICT6QHDE · pith_short_16: DIUJICT6QHDE7PVY · pith_short_8: DIUJICT6

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/DIUJICT6QHDE7PVYFU3BH6VO6Z \
  | 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: 1a28940a7e81c64fbeb82d3613faaef6632169725f2d41d3103ed81032385a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa984ac1bd944e71d3d070539f72b6bf7e6072c717867b4a795df24274457192",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-03-02T16:39:17Z",
    "title_canon_sha256": "b683fe201a49b822181ec94d9a05e9d60284b3b7f64bbc241924f17a17ecf545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00604",
    "kind": "arxiv",
    "version": 1
  }
}