Pith Number

pith:VSAQSOXG

pith:2018:VSAQSOXG6KXDEVKUFNQCUM5PJE

not attested not anchored not stored refs pending

Robust Chauvenet Outlier Rejection

A. S. Trotter, C. P. Salemi, D. A. Dutton, D. E. Reichart, J. R. Martin, M. L. Paggen, M. P. Maples, N. C. Konz, R. E. Joyner, T. A. Berger

arxiv:1807.05276 v1 · 2018-07-13 · astro-ph.IM · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSAQSOXG6KXDEVKUFNQCUM5PJE}

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	2026-07-05T05:34:12.240545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac81093ae6f2ae3255542b602a33af49102302a76fbb05ec81638d80b9233115

Aliases

arxiv: 1807.05276 · arxiv_version: 1807.05276v1 · doi: 10.48550/arxiv.1807.05276 · pith_short_12: VSAQSOXG6KXD · pith_short_16: VSAQSOXG6KXDEVKU · pith_short_8: VSAQSOXG

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/VSAQSOXG6KXDEVKUFNQCUM5PJE \
  | 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: ac81093ae6f2ae3255542b602a33af49102302a76fbb05ec81638d80b9233115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac533f7b220e22adc672b78349897e27ac167cb0caa87e3249699b886b820b2",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-13T20:40:38Z",
    "title_canon_sha256": "e0616f08f5fbc5707e38ebd6075ea44ab93bb1cbbc289752601a9ca805ba885f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.05276",
    "kind": "arxiv",
    "version": 1
  }
}