Pith Number

pith:LLXBRAGH

pith:2019:LLXBRAGH7WBD6NQSSNCHIB5OU4

not attested not anchored not stored refs pending

Using the agile adoption framework to assess agility and guide improvements

Lucas Gren

arxiv:1904.09972 v1 · 2019-04-05 · 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{LLXBRAGH7WBD6NQSSNCHIB5OU4}

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	2026-05-17T23:48:02.701628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aee1880c7fd823f361293447407aea70d04ac8d1aaa99eb5b1cdf2adcb3226b

Aliases

arxiv: 1904.09972 · arxiv_version: 1904.09972v1 · doi: 10.48550/arxiv.1904.09972 · pith_short_12: LLXBRAGH7WBD · pith_short_16: LLXBRAGH7WBD6NQS · pith_short_8: LLXBRAGH

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/LLXBRAGH7WBD6NQSSNCHIB5OU4 \
  | 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: 5aee1880c7fd823f361293447407aea70d04ac8d1aaa99eb5b1cdf2adcb3226b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bff869b1293e51cbbd26960566668f873dd9ac7852e0344416a54d668fb9f1d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-04-05T18:23:26Z",
    "title_canon_sha256": "6b53b485aaf7a3f0417ffac56ea41c58f11ff484afe3055f94104a51db4ee641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09972",
    "kind": "arxiv",
    "version": 1
  }
}