Pith Number

pith:6S7PGD33

pith:2019:6S7PGD33UGDSRGRIWGUWTRF2CG

not attested not anchored not stored refs pending

Choosing agile or plan-driven enterprise resource planning (ERP) implementations -- A study on 21 implementations from 20 companies

Alexander Wong, Erik Kristoffersson, Lucas Gren

arxiv:1906.05220 v1 · 2019-06-12 · 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{6S7PGD33UGDSRGRIWGUWTRF2CG}

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	2026-05-17T23:43:29.152480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4bef30f7ba187289a28b1a969c4ba119cda9005c93382578d36938a04b27e50

Aliases

arxiv: 1906.05220 · arxiv_version: 1906.05220v1 · doi: 10.48550/arxiv.1906.05220 · pith_short_12: 6S7PGD33UGDS · pith_short_16: 6S7PGD33UGDSRGRI · pith_short_8: 6S7PGD33

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/6S7PGD33UGDSRGRIWGUWTRF2CG \
  | 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: f4bef30f7ba187289a28b1a969c4ba119cda9005c93382578d36938a04b27e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c0af121f68f2f370f0eada4ee5ab59fe8c074cd4fd007924132c07602a987da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-06-12T15:51:13Z",
    "title_canon_sha256": "a713cb89e5114bc8f898cafaf400ef9e65191f6a039ff7012cda4024f38e5de0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05220",
    "kind": "arxiv",
    "version": 1
  }
}