Pith Number

pith:F5Q3KTQO

pith:2020:F5Q3KTQOTZWB6LXSVMDQLSBMLS

not attested not anchored not stored refs pending

Learning to Learn in Collective Adaptive Systems: Mining Design Patterns for Data-driven Reasoning

Evangelos Pournaras, Ingrid Nunes, Johannes Grohmann, Mirko D'Angelo, Simos Gerasimou, Sona Ghahremani, Sven Tomforde

arxiv:2008.03995 v1 · 2020-08-10 · 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{F5Q3KTQOTZWB6LXSVMDQLSBMLS}

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	2026-07-05T01:25:58.687748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f61b54e0e9e6c1f2ef2ab0705c82c5c9d6417a5a9ed98305541301eefb44a30

Aliases

arxiv: 2008.03995 · arxiv_version: 2008.03995v1 · doi: 10.48550/arxiv.2008.03995 · pith_short_12: F5Q3KTQOTZWB · pith_short_16: F5Q3KTQOTZWB6LXS · pith_short_8: F5Q3KTQO

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/F5Q3KTQOTZWB6LXSVMDQLSBMLS \
  | 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: 2f61b54e0e9e6c1f2ef2ab0705c82c5c9d6417a5a9ed98305541301eefb44a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd4ddeb73b93b88b462f9c54ff8ca271e24cc4dd7022ac11d866b09d7543e76f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-08-10T09:50:17Z",
    "title_canon_sha256": "de9167c88a85c27701fe3edb9041311678ed359e0033e4c63e5d79d312039e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.03995",
    "kind": "arxiv",
    "version": 1
  }
}