Pith Number

pith:3WMSFDWN

pith:2021:3WMSFDWNFZRCL2DTW3F2VO77XI

not attested not anchored not stored refs pending

On the nature of the mass-gap object in the GW190814 event

Debora P. Menezes, Luiz L. Lopes

arxiv:2111.02247 v2 · 2021-11-03 · hep-ph · astro-ph.HE · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WMSFDWNFZRCL2DTW3F2VO77XI}

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	2026-07-05T04:54:16.501102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd99228ecd2e6225e873b6cbaabbffba1c8b0cb784ee81fbf505375ba979652a

Aliases

arxiv: 2111.02247 · arxiv_version: 2111.02247v2 · doi: 10.48550/arxiv.2111.02247 · pith_short_12: 3WMSFDWNFZRC · pith_short_16: 3WMSFDWNFZRCL2DT · pith_short_8: 3WMSFDWN

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/3WMSFDWNFZRCL2DTW3F2VO77XI \
  | 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: dd99228ecd2e6225e873b6cbaabbffba1c8b0cb784ee81fbf505375ba979652a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2232904fee6a98f9c5c0b5e219ff56a18077c34fc46c2c740e6db1e157e1f532",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-11-03T14:26:34Z",
    "title_canon_sha256": "8296a9ccbee1d50cd7a68811d6d801da958e6031073237959463a823a189e169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02247",
    "kind": "arxiv",
    "version": 2
  }
}