Pith Number

pith:6NZBZESK

pith:2026:6NZBZESK4CIGU6QWF76ZJF3PZO

not attested not anchored not stored refs pending

On the Presence of a Tertiary Compact Object in GW190814

Achamveedu Gopakumar, Hemantakumar Phurailatpam, Lalit Pathak

arxiv:2605.21955 v1 · 2026-05-21 · gr-qc · astro-ph.CO · 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{6NZBZESK4CIGU6QWF76ZJF3PZO}

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	2026-05-22T01:04:17.024976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3721c924ae0906a7a162ffd94976fcb8efd3034c01c7ddf4fd596471b56938d

Aliases

arxiv: 2605.21955 · arxiv_version: 2605.21955v1 · doi: 10.48550/arxiv.2605.21955 · pith_short_12: 6NZBZESK4CIG · pith_short_16: 6NZBZESK4CIGU6QW · pith_short_8: 6NZBZESK

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/6NZBZESK4CIGU6QWF76ZJF3PZO \
  | 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: f3721c924ae0906a7a162ffd94976fcb8efd3034c01c7ddf4fd596471b56938d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae65ab32ad46db806488a96e87fc67320bc93e03bcfd2f81065cc7e1af7a6c03",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-21T03:40:56Z",
    "title_canon_sha256": "2eaa37ddad4e5f7256243329bf67b3f8063691856167c4faa59d2c90d764b947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21955",
    "kind": "arxiv",
    "version": 1
  }
}