Pith Number

pith:PPFH3YRE

pith:2018:PPFH3YREFVIQM3YEVKU7BM2UCN

not attested not anchored not stored refs pending

Use of NoSQL database and visualization techniques to analyze massive scholarly article data from journals

Archana Mathur, Gouri Ginde, Harsha Vamsi, Snehanshu Saha, Sudeepa Roy Dey, Swati Sampatrao Gambhire

arxiv:1805.00390 v1 · 2018-04-21 · cs.DL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPFH3YREFVIQM3YEVKU7BM2UCN}

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	2026-05-18T00:17:02.641656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bca7de2242d51066f04aaa9f0b354137b1bfb52c200d68c8a2b571b3130c922

Aliases

arxiv: 1805.00390 · arxiv_version: 1805.00390v1 · doi: 10.48550/arxiv.1805.00390 · pith_short_12: PPFH3YREFVIQ · pith_short_16: PPFH3YREFVIQM3YE · pith_short_8: PPFH3YRE

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/PPFH3YREFVIQM3YEVKU7BM2UCN \
  | 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: 7bca7de2242d51066f04aaa9f0b354137b1bfb52c200d68c8a2b571b3130c922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bea07771eb4a06cf065d25ff6007faf358fa52bd3d5db9541fe8bd27739cc3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-04-21T06:30:39Z",
    "title_canon_sha256": "ceefb8fd2e7976c0d04fe78071552a2feb0cd7f7ac617b81317b1158bf185416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00390",
    "kind": "arxiv",
    "version": 1
  }
}