Pith Number

pith:PEVCYMPC

pith:2018:PEVCYMPCXM5ELWGOEABARPC463

not attested not anchored not stored refs pending

Genealogy tree: understanding academic lineage of authors via algorithmic and visual analysis

Abu Kurian, Ankit Sinha, Sandra Anil, Snehanshu Saha, Sudeepa Roy Dey

arxiv:1803.02352 v1 · 2018-03-06 · 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{PEVCYMPCXM5ELWGOEABARPC463}

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	2026-05-18T00:21:50.473708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

792a2c31e2bb3a45d8ce200208bc5cf6e4d3773879109b2e213f9f9df22a8fc7

Aliases

arxiv: 1803.02352 · arxiv_version: 1803.02352v1 · doi: 10.48550/arxiv.1803.02352 · pith_short_12: PEVCYMPCXM5E · pith_short_16: PEVCYMPCXM5ELWGO · pith_short_8: PEVCYMPC

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/PEVCYMPCXM5ELWGOEABARPC463 \
  | 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: 792a2c31e2bb3a45d8ce200208bc5cf6e4d3773879109b2e213f9f9df22a8fc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca30c4bd311304d2fd89febabc4fa2137074cbb80ca30f02d7348521eb8fa590",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-03-06T15:48:31Z",
    "title_canon_sha256": "ab28d97be6e08d3d3bc0d0e66164edbcf33c77e87ff32fd5a0b130ff5a79924c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02352",
    "kind": "arxiv",
    "version": 1
  }
}