Pith Number

pith:P7RKIY73

pith:2022:P7RKIY73KEYTIDUKR7XZDXEZVG

not attested not anchored not stored refs pending

Robust and Efficient Network Reconstruction in Complex System via Adaptive Signal Lasso

Chen Shen, Dalei Yu, Huaiyu Tan, Jie Hu, Lei Shi, Libin Jin

arxiv:2211.11494 v1 · 2022-11-21 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7RKIY73KEYTIDUKR7XZDXEZVG}

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	2026-07-05T12:01:51.855758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe2a463fb5131340e8a8fef91dc99a99eef187f84c8b24e877d743780e5b848

Aliases

arxiv: 2211.11494 · arxiv_version: 2211.11494v1 · doi: 10.48550/arxiv.2211.11494 · pith_short_12: P7RKIY73KEYT · pith_short_16: P7RKIY73KEYTIDUK · pith_short_8: P7RKIY73

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/P7RKIY73KEYTIDUKR7XZDXEZVG \
  | 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: 7fe2a463fb5131340e8a8fef91dc99a99eef187f84c8b24e877d743780e5b848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc6a41979e4159bad860d4cf59a8dd2436e65dcfb042192560ce8b0757ac5829",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2022-11-21T14:29:13Z",
    "title_canon_sha256": "55a6474297a97025c904e9f525a8480c645b59d951a4ce7a6ab651a8629cb728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11494",
    "kind": "arxiv",
    "version": 1
  }
}