Pith Number

pith:SDNO2BZ7

pith:2014:SDNO2BZ7CC6XM23MXSNOQUKJTF

not attested not anchored not stored refs pending

Scoping Software Process Models - Initial Concepts and Experience from Defining Space Standards

Alexis Ocampo, Haruka Nakao, J\"urgen M\"unch, Masafumi Katahira, Ove Armbrust, Yuko Miyamoto

arxiv:1401.8072 v1 · 2014-01-31 · 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{SDNO2BZ7CC6XM23MXSNOQUKJTF}

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	2026-05-18T03:00:36.247232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90daed073f10bd766b6cbc9ae85149994dc8256fa962979a5ade1239b058ffd0

Aliases

arxiv: 1401.8072 · arxiv_version: 1401.8072v1 · doi: 10.48550/arxiv.1401.8072 · pith_short_12: SDNO2BZ7CC6X · pith_short_16: SDNO2BZ7CC6XM23M · pith_short_8: SDNO2BZ7

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/SDNO2BZ7CC6XM23MXSNOQUKJTF \
  | 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: 90daed073f10bd766b6cbc9ae85149994dc8256fa962979a5ade1239b058ffd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ed419789fe5e1ac646822884181b3670d27234b72beb5e786921f8b7a805323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-01-31T06:58:00Z",
    "title_canon_sha256": "d07bffcf6b324cc01256b3245de23597f172803c0abb85a1873ac49d085251de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8072",
    "kind": "arxiv",
    "version": 1
  }
}