Pith Number

pith:EJGE5HSX

pith:2017:EJGE5HSXYKD4YKSS7YETGXPFBS

not attested not anchored not stored refs pending

Impact and Productivity of PhD Graduates of Computer Science/Engineering Departments of Hellenic Universities

Dimitrios Katsaros, Yannis Manolopoulos

arxiv:1707.05801 v1 · 2017-07-18 · 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{EJGE5HSXYKD4YKSS7YETGXPFBS}

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	2026-05-18T00:39:59.277605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

224c4e9e57c287cc2a52fe09335de50ca8960a9759f2eea15cad7e3102bc8b8e

Aliases

arxiv: 1707.05801 · arxiv_version: 1707.05801v1 · doi: 10.48550/arxiv.1707.05801 · pith_short_12: EJGE5HSXYKD4 · pith_short_16: EJGE5HSXYKD4YKSS · pith_short_8: EJGE5HSX

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/EJGE5HSXYKD4YKSS7YETGXPFBS \
  | 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: 224c4e9e57c287cc2a52fe09335de50ca8960a9759f2eea15cad7e3102bc8b8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110c174db39a661be6a23202b7a5e0d17b1b103e61a56d3daffcd103d41d804b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2017-07-18T18:11:38Z",
    "title_canon_sha256": "c9684e6fa05641fdd52f9eafa991feb565b7e48a450c94f334533ff1de14d811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05801",
    "kind": "arxiv",
    "version": 1
  }
}