Pith Number

pith:GGSWPSK4

pith:2019:GGSWPSK4NYF6KWO4MLJALDMPM4

not attested not anchored not stored refs pending

Possible Explanation of the Geograv Detector Signal during the Explosion of SN 1987A in Modified Gravity Models

A. S. Malgin, E. O. Babichev, V. I. Dokuchaev, Yu. N. Eroshenko

arxiv:1906.06088 v1 · 2019-06-14 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GGSWPSK4NYF6KWO4MLJALDMPM4}

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	2026-05-17T23:41:17.121858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31a567c95c6e0be559dc62d2058d8f671cf9c8c96922055347880be118327327

Aliases

arxiv: 1906.06088 · arxiv_version: 1906.06088v1 · doi: 10.48550/arxiv.1906.06088 · pith_short_12: GGSWPSK4NYF6 · pith_short_16: GGSWPSK4NYF6KWO4 · pith_short_8: GGSWPSK4

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/GGSWPSK4NYF6KWO4MLJALDMPM4 \
  | 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: 31a567c95c6e0be559dc62d2058d8f671cf9c8c96922055347880be118327327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e31c5e7e6dabce65c17839eacac4559c3ac75c862a67392271fbc47b81328ef",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-06-14T09:26:05Z",
    "title_canon_sha256": "56f0d2f7a2b3f3dfa0fb4acbb78715489d8e3ac21cde626ec23007a9006dcaa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06088",
    "kind": "arxiv",
    "version": 1
  }
}