Pith Number

pith:VKCLHERN

pith:2015:VKCLHERN2XH3NIKXM4ON2LUWQG

not attested not anchored not stored refs pending

Fisher vs. Bayes : A comparison of parameter estimation techniques for massive black hole binaries to high redshifts with eLISA

Edward K. Porter, Neil J. Cornish

arxiv:1502.05735 v1 · 2015-02-19 · gr-qc · astro-ph.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{VKCLHERN2XH3NIKXM4ON2LUWQG}

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	2026-05-18T02:03:34.175919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa84b3922dd5cfb6a157671cdd2e9681bffc28c46d9dd9c476d705f97b1d9410

Aliases

arxiv: 1502.05735 · arxiv_version: 1502.05735v1 · doi: 10.48550/arxiv.1502.05735 · pith_short_12: VKCLHERN2XH3 · pith_short_16: VKCLHERN2XH3NIKX · pith_short_8: VKCLHERN

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/VKCLHERN2XH3NIKXM4ON2LUWQG \
  | 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: aa84b3922dd5cfb6a157671cdd2e9681bffc28c46d9dd9c476d705f97b1d9410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec26350ae5c882fd7094a8ab7a8700c08d189061807b6523ea21f9dc2f18339",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-19T21:54:49Z",
    "title_canon_sha256": "f7f60ff75b23e487673095e2dec6b1f9746d6426e55d463998a614c588be5791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05735",
    "kind": "arxiv",
    "version": 1
  }
}