Pith Number

pith:KRXV5BJA

pith:2021:KRXV5BJACZVB3MFFTIK2PUO27L

not attested not anchored not stored refs pending

A Search for Wandering Black Holes in the Milky Way with Gaia and DECaLS

Fangzhou Jiang, Jay Strader, Jenny E. Greene, Johnny P. Greco, Lachlan Lancaster, Sergey E. Koposov, Shany Danieli, Song Huang, Yuan-Sen Ting

arxiv:2105.04581 v1 · 2021-05-10 · 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{KRXV5BJACZVB3MFFTIK2PUO27L}

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

2 papers in Pith

Tracing black hole and galaxy growth across environments since cosmic noon

Predicting intermediate-mass black hole formation in star clusters with machine learning

Receipt and verification

First computed	2026-07-05T03:06:26.139500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

546f5e8520166a1db0a59a15a7d1dafaf9cc924bd6e3e54105ae4decf5ea86d8

Aliases

arxiv: 2105.04581 · arxiv_version: 2105.04581v1 · doi: 10.48550/arxiv.2105.04581 · pith_short_12: KRXV5BJACZVB · pith_short_16: KRXV5BJACZVB3MFF · pith_short_8: KRXV5BJA

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/KRXV5BJACZVB3MFFTIK2PUO27L \
  | 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: 546f5e8520166a1db0a59a15a7d1dafaf9cc924bd6e3e54105ae4decf5ea86d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe9ae825d36e85f0d0c8a9107f70f3a2bc1da671ff8a2aa8b882413f911e1df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-10T18:00:15Z",
    "title_canon_sha256": "d9154ad4f333f87996a93748a5ffe0be925cf567f467c633a7253bdc9e7f250f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04581",
    "kind": "arxiv",
    "version": 1
  }
}