Pith Number

pith:CQ6TBMFD

pith:2017:CQ6TBMFDDUURRYRPSM2AB4X3AG

not attested not anchored not stored refs pending

What Do Practitioners Vary in Using Scrum?

Jan-Peter Ostberg, Philipp Diebold, Stefan Wagner, Ulrich Zendler

arxiv:1703.10361 v1 · 2017-03-30 · 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{CQ6TBMFDDUURRYRPSM2AB4X3AG}

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	2026-05-18T00:47:37.218114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

143d30b0a31d2918e22f933400f2fb0196959db0afc3b2534005e55a6512cbf7

Aliases

arxiv: 1703.10361 · arxiv_version: 1703.10361v1 · doi: 10.48550/arxiv.1703.10361 · pith_short_12: CQ6TBMFDDUUR · pith_short_16: CQ6TBMFDDUURRYRP · pith_short_8: CQ6TBMFD

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/CQ6TBMFDDUURRYRPSM2AB4X3AG \
  | 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: 143d30b0a31d2918e22f933400f2fb0196959db0afc3b2534005e55a6512cbf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb39af79831260baabd358692ee589c85655540b980c5c8ba4b8b8d64452893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-03-30T08:46:37Z",
    "title_canon_sha256": "1cfb38f262abdf406e6d26f5344558ba3710f148fe94dfccb787a96db1b31bdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10361",
    "kind": "arxiv",
    "version": 1
  }
}