Pith Number

pith:4RYMHSLF

pith:2018:4RYMHSLFEIRHQMBDOW7KIWB7GP

not attested not anchored not stored refs pending

Maximum Consensus Parameter Estimation by Reweighted $\ell_1$ Methods

Anders Eriksson, Christopher Zach, Pulak Purkait

arxiv:1803.08602 v1 · 2018-03-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RYMHSLFEIRHQMBDOW7KIWB7GP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:20:19.152596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e470c3c965222278302375bea4583f33ee5c20164746dc697ff99c89ac69bed0

Aliases

arxiv: 1803.08602 · arxiv_version: 1803.08602v1 · doi: 10.48550/arxiv.1803.08602 · pith_short_12: 4RYMHSLFEIRH · pith_short_16: 4RYMHSLFEIRHQMBD · pith_short_8: 4RYMHSLF

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/4RYMHSLFEIRHQMBDOW7KIWB7GP \
  | 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: e470c3c965222278302375bea4583f33ee5c20164746dc697ff99c89ac69bed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e3238dd5d7fc143817ed9f6abeb045f6e6e1e3bf2f1a153f15a84b8c5591547",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-22T22:35:48Z",
    "title_canon_sha256": "d7c1a3d89f2d27f8bd2fc3201fe83798d69ee92eb941ce077471197e11cdbc02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08602",
    "kind": "arxiv",
    "version": 1
  }
}