Pith Number

pith:O4WBL4OE

pith:2019:O4WBL4OEHIDM452LHSTNHP6FKS

not attested not anchored not stored refs pending

Black Hole Growth and Feedback in Isolated Romulus25 Dwarf Galaxies

Alyson Brooks, Anna Wright, Jillian Bellovary, Michael Tremmel, Rachel S. Somerville, Ray Sharma, Thomas Quinn

arxiv:1912.06646 v2 · 2019-12-13 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4WBL4OEHIDM452LHSTNHP6FKS}

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

Waveform Modelling for the Laser Interferometer Space Antenna

Receipt and verification

First computed	2026-07-05T03:17:28.057379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

772c15f1c43a06ce774b3ca6d3bfc5549d9a15a7f3d5ebaf9c2d815baee53894

Aliases

arxiv: 1912.06646 · arxiv_version: 1912.06646v2 · doi: 10.48550/arxiv.1912.06646 · pith_short_12: O4WBL4OEHIDM · pith_short_16: O4WBL4OEHIDM452L · pith_short_8: O4WBL4OE

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/O4WBL4OEHIDM452LHSTNHP6FKS \
  | 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: 772c15f1c43a06ce774b3ca6d3bfc5549d9a15a7f3d5ebaf9c2d815baee53894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f18e8aaf638e88fa0d370484cbbbc24cff3c79338352948280cf2d20a01fc9d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-13T18:51:50Z",
    "title_canon_sha256": "ee80e53cd465e626cdb6b0b0893ab00b98339ddab80d8ee86f546f3be8093c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.06646",
    "kind": "arxiv",
    "version": 2
  }
}