Pith Number

pith:ZH5GX6PL

pith:2014:ZH5GX6PLVCD6MAHUY7H7YV6EIU

not attested not anchored not stored refs pending

Bridging the Research-Practice Gap in Requirements Engineering through Effective Teaching and Peer Learning

Andrew M. Connor, Jim Buchan, Krassie Petrova

arxiv:1407.4186 v1 · 2014-07-16 · cs.SE · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZH5GX6PLVCD6MAHUY7H7YV6EIU}

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	2026-05-18T02:47:30.923298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9fa6bf9eba887e600f4c7cffc57c44505a31c65a664986b52e8f29132df59aa

Aliases

arxiv: 1407.4186 · arxiv_version: 1407.4186v1 · doi: 10.48550/arxiv.1407.4186 · pith_short_12: ZH5GX6PLVCD6 · pith_short_16: ZH5GX6PLVCD6MAHU · pith_short_8: ZH5GX6PL

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/ZH5GX6PLVCD6MAHUY7H7YV6EIU \
  | 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: c9fa6bf9eba887e600f4c7cffc57c44505a31c65a664986b52e8f29132df59aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc454f483f14af31ad7a13fce53cd3e4e0ff5a33e8ca3e77cbd7a6fa58396fa5",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-07-16T02:55:59Z",
    "title_canon_sha256": "cf6a79195ce5142cb27eff4822baf48f9cc3d45203f95ec465fd39da5590fd25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4186",
    "kind": "arxiv",
    "version": 1
  }
}