Pith Number

pith:H55MZIRU

pith:2019:H55MZIRUU45KE4ZTIIEDW5G3BN

not attested not anchored not stored refs pending

When Did the Remnant of GW170817 Collapse to a Black Hole?

Antonios Nathanail, Luciano Rezzolla, Ramandeep Gill

arxiv:1901.04138 v2 · 2019-01-14 · 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{H55MZIRUU45KE4ZTIIEDW5G3BN}

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.

Cited by

1 paper in Pith

Axion-photon conversion in transient compact stars: Systematics, constraints, and opportunities

Receipt and verification

First computed	2026-05-17T23:44:57.764650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7acca234a73aa2733342083b74db0b53fe0a64d39a3b41c01d8640d6577d40

Aliases

arxiv: 1901.04138 · arxiv_version: 1901.04138v2 · doi: 10.48550/arxiv.1901.04138 · pith_short_12: H55MZIRUU45K · pith_short_16: H55MZIRUU45KE4ZT · pith_short_8: H55MZIRU

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/H55MZIRUU45KE4ZTIIEDW5G3BN \
  | 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: 3f7acca234a73aa2733342083b74db0b53fe0a64d39a3b41c01d8640d6577d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ebbef4d96555d7a42dd4671bed1e947083bc7120c109e8a1b8405f5fe9170d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-14T05:35:44Z",
    "title_canon_sha256": "00287d77d83f2cd7006031a822c130e3765fd0781f31f531a933a68242f32e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04138",
    "kind": "arxiv",
    "version": 2
  }
}