Pith Number

pith:2MKYYRLJ

pith:2017:2MKYYRLJ7HTJLCLBHUYD5NIBEU

not attested not anchored not stored refs pending

Review on Requirements Modeling and Analysis for Self-Adaptive Systems: A Ten-Year Perspective

He Zhang, Zhi Jin, Zhi Li, Zhuoqun Yang

arxiv:1704.00421 v1 · 2017-04-03 · cs.SE · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MKYYRLJ7HTJLCLBHUYD5NIBEU}

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	2026-05-18T00:41:20.572552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3158c4569f9e69589613d303eb50125232d96eac7fca55ab2611ffa49ebf528

Aliases

arxiv: 1704.00421 · arxiv_version: 1704.00421v1 · doi: 10.48550/arxiv.1704.00421 · pith_short_12: 2MKYYRLJ7HTJ · pith_short_16: 2MKYYRLJ7HTJLCLB · pith_short_8: 2MKYYRLJ

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/2MKYYRLJ7HTJLCLBHUYD5NIBEU \
  | 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: d3158c4569f9e69589613d303eb50125232d96eac7fca55ab2611ffa49ebf528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3895281f63fb075bfaac72dff8248d38c204f9525b525a8c390842d674616eb3",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-04-03T04:33:33Z",
    "title_canon_sha256": "412906953fadf3060835861ca6ce0b9ab957d6ef778fe30a5ad5d22929cbfbe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00421",
    "kind": "arxiv",
    "version": 1
  }
}