Pith Number

pith:I3RT2ZGO

pith:2019:I3RT2ZGORM4ODJRPKY77U5SOTE

not attested not anchored not stored refs pending

Group Maturity and Agility, Are They Connected? - A Survey Study

Lucas Gren, Richard Torkar, Robert Feldt

arxiv:1904.02451 v1 · 2019-04-04 · 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{I3RT2ZGORM4ODJRPKY77U5SOTE}

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	2026-05-17T23:49:23.626131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46e33d64ce8b38e1a62f563ffa764e992c5dc95baddccd6774939c307ab626a9

Aliases

arxiv: 1904.02451 · arxiv_version: 1904.02451v1 · doi: 10.48550/arxiv.1904.02451 · pith_short_12: I3RT2ZGORM4O · pith_short_16: I3RT2ZGORM4ODJRP · pith_short_8: I3RT2ZGO

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/I3RT2ZGORM4ODJRPKY77U5SOTE \
  | 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: 46e33d64ce8b38e1a62f563ffa764e992c5dc95baddccd6774939c307ab626a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca8c63b9c4baa7670bb5bd398f5b71aacd418fdfca028d2f521781507688c6fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-04-04T10:13:26Z",
    "title_canon_sha256": "0c215599e66ff8e101255bcae78de241004884450a1f55c5819d16eb82ff11cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02451",
    "kind": "arxiv",
    "version": 1
  }
}