Pith Number

pith:PRR2IXDP

pith:2018:PRR2IXDPWXH2BRZ6T23DU6WT4I

not attested not anchored not stored refs pending

Evaluation of team dynamic in Norwegian projects for IT students

Anh Nguyen-Duc, Ingrid Sundb{\o}, Jon Atle Gulla, Jon Kvisli, Letizia Jaccheri, Salah Uddin Ahmed

arxiv:1808.05473 v1 · 2018-08-14 · 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{PRR2IXDPWXH2BRZ6T23DU6WT4I}

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	2026-05-18T00:07:56.891062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c63a45c6fb5cfa0c73e9eb63a7ad3e2356fab6e89d3c584ee3277884dd64eb7

Aliases

arxiv: 1808.05473 · arxiv_version: 1808.05473v1 · doi: 10.48550/arxiv.1808.05473 · pith_short_12: PRR2IXDPWXH2 · pith_short_16: PRR2IXDPWXH2BRZ6 · pith_short_8: PRR2IXDP

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/PRR2IXDPWXH2BRZ6T23DU6WT4I \
  | 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: 7c63a45c6fb5cfa0c73e9eb63a7ad3e2356fab6e89d3c584ee3277884dd64eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8759b0bad3d44939f63fb23dff62ed1b34472ad5229d572e6f15c776a841f7de",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-08-14T21:34:05Z",
    "title_canon_sha256": "9edaa910f52836b9907ffd21d2fc5490522af42878d694962ab14daa0448a784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05473",
    "kind": "arxiv",
    "version": 1
  }
}