Pith Number

pith:NFSXD4RV

pith:2019:NFSXD4RVDGFIKX736OXV36POMC

not attested not anchored not stored refs pending

DevOps and its Philosophy : Education Matters!

Alexandr Naumchev, Alfredo Capozucca, Antonio Bucchiarone, Evgeny Bobrov, Larisa Safina, Manuel Mazzara, Nicolas Guelfi

arxiv:1904.02469 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{NFSXD4RVDGFIKX736OXV36POMC}

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	2026-05-17T23:49:23.561313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

696571f235198a855ffbf3af5df9ee60a4ebc3b695049c804d3834fad79de30d

Aliases

arxiv: 1904.02469 · arxiv_version: 1904.02469v1 · doi: 10.48550/arxiv.1904.02469 · pith_short_12: NFSXD4RVDGFI · pith_short_16: NFSXD4RVDGFIKX73 · pith_short_8: NFSXD4RV

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/NFSXD4RVDGFIKX736OXV36POMC \
  | 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: 696571f235198a855ffbf3af5df9ee60a4ebc3b695049c804d3834fad79de30d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e26be435961d496a4c17202a8608010a835f6aeb3e3718446d5bd2a7b7509e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-04-04T10:52:00Z",
    "title_canon_sha256": "f57549302e2aa06f13605e3b26509c472784a4e71532430cfaf068cdd47b1aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02469",
    "kind": "arxiv",
    "version": 1
  }
}