Pith Number

pith:HEY5PUJH

pith:2023:HEY5PUJHIQAFOHQHOOR7SFSLCC

not attested not anchored not stored refs pending

Detecting isolated stellar-mass black holes by the Roman telescope

Kailash C. Sahu, Sedighe Sajadian

arxiv:2301.03812 v1 · 2023-01-10 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEY5PUJHIQAFOHQHOOR7SFSLCC}

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	2026-07-05T05:44:12.224986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3931d7d1274400571e0773a3f9164b109f152b47f9078fb09e33f4a233a0f0ec

Aliases

arxiv: 2301.03812 · arxiv_version: 2301.03812v1 · doi: 10.48550/arxiv.2301.03812 · pith_short_12: HEY5PUJHIQAF · pith_short_16: HEY5PUJHIQAFOHQH · pith_short_8: HEY5PUJH

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/HEY5PUJHIQAFOHQHOOR7SFSLCC \
  | 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: 3931d7d1274400571e0773a3f9164b109f152b47f9078fb09e33f4a233a0f0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9abaa38ee50c42a88dae6112a9eafca93af0ef8a3ddf317de9775d9b4d1f73e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-01-10T06:48:50Z",
    "title_canon_sha256": "2b06d826db771ca29c66a94cc3c0b644eadbca66da201844d8b34bdb210b5037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03812",
    "kind": "arxiv",
    "version": 1
  }
}