Pith Number

pith:SQQNZA7K

pith:2013:SQQNZA7KHN746RWHQHZUN2CEUS

not attested not anchored not stored refs pending

Gcube Indexing

A.Govardhan (2) ((1) Tirumala Engineering College, AP, Hyderabad, India), India (2) School of Information Technology, Jawaharlal Nehru Technological University, Keesara (M), M.Laxmaiah (1)

arxiv:1308.4048 v1 · 2013-08-19 · 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{SQQNZA7KHN746RWHQHZUN2CEUS}

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	2026-05-18T03:15:34.993291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9420dc83ea3b7fcf46c781f346e844a4a7798ae985192e25f21e4907a4293d24

Aliases

arxiv: 1308.4048 · arxiv_version: 1308.4048v1 · doi: 10.48550/arxiv.1308.4048 · pith_short_12: SQQNZA7KHN74 · pith_short_16: SQQNZA7KHN746RWH · pith_short_8: SQQNZA7K

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/SQQNZA7KHN746RWHQHZUN2CEUS \
  | 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: 9420dc83ea3b7fcf46c781f346e844a4a7798ae985192e25f21e4907a4293d24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "effa4e4e9ca702cf1cf661da344c6727b96468e55abb3b4aa60025a1499d227b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-08-19T15:12:18Z",
    "title_canon_sha256": "8ef9c0ca7f06eaa51db0a7ed7b90cd2e75b6c7c58100f15fbd3fe5a864e99cb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4048",
    "kind": "arxiv",
    "version": 1
  }
}