Pith Number

pith:XLAJ4MEV

pith:2014:XLAJ4MEVTUIYH5L24NONBIGKFY

not attested not anchored not stored refs pending

Evolving and Implanting Web-based E-Government Systems in Universities

Bernhard Rumpe, Dirk Rei{\ss}, Mark Stein, Marvin Schulze-Quester

arxiv:1409.6634 v1 · 2014-09-22 · cs.CY · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLAJ4MEVTUIYH5L24NONBIGKFY}

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	2026-05-18T02:42:06.612082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bac09e30959d1183f57ae35cd0a0ca2e0f495674ffb8b43c8b1d431782c69507

Aliases

arxiv: 1409.6634 · arxiv_version: 1409.6634v1 · doi: 10.48550/arxiv.1409.6634 · pith_short_12: XLAJ4MEVTUIY · pith_short_16: XLAJ4MEVTUIYH5L2 · pith_short_8: XLAJ4MEV

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/XLAJ4MEVTUIYH5L24NONBIGKFY \
  | 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: bac09e30959d1183f57ae35cd0a0ca2e0f495674ffb8b43c8b1d431782c69507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e84bb1cf21557fefb402de60dd689b4150380f66bd8122bf02d32ff8ef9b7f04",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-09-22T12:29:08Z",
    "title_canon_sha256": "1cab923945b06d1ac55fe8e4caa4102f15376d2004f09cc14443c8616ac32722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6634",
    "kind": "arxiv",
    "version": 1
  }
}