Pith Number

pith:HKGXGFVB

pith:2016:HKGXGFVBHH5A2TOAXEPC7NQ6CX

not attested not anchored not stored refs pending

Applying Software Craftsmanship Practices to a Scrum Project: an Experience Report

Leonardo P. Tizzei, Percival Lucena

arxiv:1611.05789 v1 · 2016-11-17 · 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{HKGXGFVBHH5A2TOAXEPC7NQ6CX}

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	2026-05-18T00:58:02.574489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8d7316a139fa0d4dc0b91e2fb61e15c6f1527fd5ee4d07e99cf08b192dbe6d

Aliases

arxiv: 1611.05789 · arxiv_version: 1611.05789v1 · doi: 10.48550/arxiv.1611.05789 · pith_short_12: HKGXGFVBHH5A · pith_short_16: HKGXGFVBHH5A2TOA · pith_short_8: HKGXGFVB

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/HKGXGFVBHH5A2TOAXEPC7NQ6CX \
  | 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: 3a8d7316a139fa0d4dc0b91e2fb61e15c6f1527fd5ee4d07e99cf08b192dbe6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee2b2dff0ddf6419bce36fb694e054d2f1bb9c484a594b4eb604a3273a6cabd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-11-17T17:22:43Z",
    "title_canon_sha256": "e4f76bc5700346508e7ba691f964c5798d0e07b2975522ff61c84c57b0555bfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05789",
    "kind": "arxiv",
    "version": 1
  }
}