Pith Number

pith:BDK7YD77

pith:2020:BDK7YD77M5BJWN5IYRPUUSOLYR

not attested not anchored not stored refs pending

Multi-wavelength detectability of isolated black holes in the Milky Way

Daniele Gaggero, Francesca Scarcella, Gianfranco Bertone, Julien Manshanden, Massimo Ricotti, Riley Connors

arxiv:2012.10421 v1 · 2020-12-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDK7YD77M5BJWN5IYRPUUSOLYR}

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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

Effect of post-recombination accretion on primordial binary black hole mergers within virialized dark matter halos

GW231123: A Possible Primordial Black Hole Origin

Receipt and verification

First computed	2026-07-05T02:53:31.457196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08d5fc0fff67429b37a8c45f4a49cbc467cf81ec4aa9beba430a565ebfdb0ee7

Aliases

arxiv: 2012.10421 · arxiv_version: 2012.10421v1 · doi: 10.48550/arxiv.2012.10421 · pith_short_12: BDK7YD77M5BJ · pith_short_16: BDK7YD77M5BJWN5I · pith_short_8: BDK7YD77

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/BDK7YD77M5BJWN5IYRPUUSOLYR \
  | 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: 08d5fc0fff67429b37a8c45f4a49cbc467cf81ec4aa9beba430a565ebfdb0ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882793f940d46e5778e626373025370fc49d745c8af3a4582d66b6c57918269f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-18T18:21:41Z",
    "title_canon_sha256": "b9a3eaa3505b81635717ae9a572144654983269dfafe96318d260d98867b2ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10421",
    "kind": "arxiv",
    "version": 1
  }
}