Pith Number

pith:RHHOOLWH

pith:2026:RHHOOLWH3C3Q5HRNE3YPZNKEUW

not attested not anchored not stored refs pending

Spectral Microlensing of Extragalactic H II Regions by Stellar-Mass Black Holes

Dezi Liu

arxiv:2608.00688 v1 · 2026-08-01 · 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{RHHOOLWH3C3Q5HRNE3YPZNKEUW}

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	2026-08-04T01:54:41.146388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89cee72ec7d8b70e9e2d26f0fcb544a5be38c5a392e822729ac67d50503a4c70

Aliases

arxiv: 2608.00688 · arxiv_version: 2608.00688v1 · doi: 10.48550/arxiv.2608.00688 · pith_short_12: RHHOOLWH3C3Q · pith_short_16: RHHOOLWH3C3Q5HRN · pith_short_8: RHHOOLWH

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/RHHOOLWH3C3Q5HRNE3YPZNKEUW \
  | 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: 89cee72ec7d8b70e9e2d26f0fcb544a5be38c5a392e822729ac67d50503a4c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ae8469f7a4369074894e4637700d023e879ca0df9d33e09fe7117876db72a5",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-01T14:28:20Z",
    "title_canon_sha256": "846f8b7509f4ae7bc048c9d379ac3f701188bdd622e709b1d9dbe47874e0ba4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00688",
    "kind": "arxiv",
    "version": 1
  }
}