Pith Number

pith:5WF3TQ5C

pith:2022:5WF3TQ5CGZVTV4QMVGSW3JO7LT

not attested not anchored not stored refs pending

Optical Counterparts of ULXs in NGC 1672

A. Akyuz, E. Sonbas, K. S. Dhuga, S. Allak

arxiv:2207.06303 v1 · 2022-07-13 · 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{5WF3TQ5CGZVTV4QMVGSW3JO7LT}

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	2026-07-05T04:43:49.999828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed8bb9c3a2366b3af20ca9a56da5df5ce6cb3159df27ac043e5b5f6b3fb91fba

Aliases

arxiv: 2207.06303 · arxiv_version: 2207.06303v1 · doi: 10.48550/arxiv.2207.06303 · pith_short_12: 5WF3TQ5CGZVT · pith_short_16: 5WF3TQ5CGZVTV4QM · pith_short_8: 5WF3TQ5C

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/5WF3TQ5CGZVTV4QMVGSW3JO7LT \
  | 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: ed8bb9c3a2366b3af20ca9a56da5df5ce6cb3159df27ac043e5b5f6b3fb91fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7688bbd9d362636450bc69977572d53ade191b154e94493a6ef99590a1be0867",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-07-13T15:53:40Z",
    "title_canon_sha256": "4a0f4c0c5e7cc04d92ea55ce083af26c5f479b28bebbe3076a84df2d89cefbc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06303",
    "kind": "arxiv",
    "version": 1
  }
}