Pith Number

pith:JU662WJF

pith:2014:JU662WJFGI3B266O2RWAJRLJKJ

not attested not anchored not stored refs pending

Signal Recovery on Graphs: Variation Minimization

Aliaksei Sandryhaila, Jelena Kova\v{c}evi\'c, Jos\'e M. F. Moura, Siheng Chen

arxiv:1411.7414 v3 · 2014-11-26 · cs.SI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JU662WJFGI3B266O2RWAJRLJKJ}

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	2026-05-18T01:29:04.504888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d3ded592532361d7bced46c04c569525f93408712d36bc2a11fc43ade74a85a

Aliases

arxiv: 1411.7414 · arxiv_version: 1411.7414v3 · doi: 10.48550/arxiv.1411.7414 · pith_short_12: JU662WJFGI3B · pith_short_16: JU662WJFGI3B266O · pith_short_8: JU662WJF

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/JU662WJFGI3B266O2RWAJRLJKJ \
  | 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: 4d3ded592532361d7bced46c04c569525f93408712d36bc2a11fc43ade74a85a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6968d31fc3816bff60593801a2e6a3735726e94d6e4226654d18ea0fab09b8a3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-11-26T22:38:08Z",
    "title_canon_sha256": "48ffcaeb10d9906d75a85219a6072be3b759f1225030e870336f75ade03ad138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7414",
    "kind": "arxiv",
    "version": 3
  }
}