Pith Number

pith:VCA7BAWO

pith:2022:VCA7BAWOL2P46WEJG4M7KHOBO3

not attested not anchored not stored refs pending

Optical Analysis and Modeling of HD96670, a new Black Hole X-ray Binary Candidate

Jonathan E. Grindlay, Sebastian Gomez

arxiv:2211.04518 v1 · 2022-11-08 · astro-ph.HE · 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{VCA7BAWOL2P46WEJG4M7KHOBO3}

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	2026-07-05T05:14:38.892021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a881f082ce5e9fcf58893719f51dc176ec81be750e3a06bd09198a35be51ac51

Aliases

arxiv: 2211.04518 · arxiv_version: 2211.04518v1 · doi: 10.48550/arxiv.2211.04518 · pith_short_12: VCA7BAWOL2P4 · pith_short_16: VCA7BAWOL2P46WEJ · pith_short_8: VCA7BAWO

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/VCA7BAWOL2P46WEJG4M7KHOBO3 \
  | 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: a881f082ce5e9fcf58893719f51dc176ec81be750e3a06bd09198a35be51ac51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "126ad1e5e07efbd5a5bf2ba852112d9aea2ba59598fbda43b66637b743b16216",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-11-08T19:24:32Z",
    "title_canon_sha256": "44dbd3aabba0998925d33b3655c51458c9a4d918195c154d2a65107367099948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04518",
    "kind": "arxiv",
    "version": 1
  }
}