Pith Number

pith:E6RS3KLU

pith:2016:E6RS3KLU22DMLMI5CEJHUN6MOQ

not attested not anchored not stored refs pending

What can we really infer from GW 150914?

J. A. Rueda, J. F. Rodriguez, R. Ruffini

arxiv:1605.04767 v2 · 2016-05-16 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6RS3KLU22DMLMI5CEJHUN6MOQ}

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	2026-05-18T01:13:46.901710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a32da974d686c5b11d11127a37cc742ace3c8235292797df377826cefdc734

Aliases

arxiv: 1605.04767 · arxiv_version: 1605.04767v2 · doi: 10.48550/arxiv.1605.04767 · pith_short_12: E6RS3KLU22DM · pith_short_16: E6RS3KLU22DMLMI5 · pith_short_8: E6RS3KLU

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/E6RS3KLU22DMLMI5CEJHUN6MOQ \
  | 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: 27a32da974d686c5b11d11127a37cc742ace3c8235292797df377826cefdc734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09c63448146ce7323fe6be9b4d23893fa68492040bf93917a7292b8f2467f91a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-05-16T13:30:39Z",
    "title_canon_sha256": "d028b66765879bae82f25c5958f357b293ede918f699c91e4e1114beb4a86cc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04767",
    "kind": "arxiv",
    "version": 2
  }
}