Pith Number

pith:LI6TP6XU

pith:2010:LI6TP6XU2COMT4ZDLK6M3H2CVK

not attested not anchored not stored refs pending

The supergiant optical counterpart of ULX P13 in NGC7793

C. Motch, F. Gris\'e, M.W. Pakull, R. Soria

arxiv:1011.4215 v1 · 2010-11-18 · 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{LI6TP6XU2COMT4ZDLK6M3H2CVK}

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	2026-05-18T02:04:43.945279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a3d37faf4d09cc9f3235abccd9f42aaad2ceeca6618b5b4c06804054376210e

Aliases

arxiv: 1011.4215 · arxiv_version: 1011.4215v1 · doi: 10.48550/arxiv.1011.4215 · pith_short_12: LI6TP6XU2COM · pith_short_16: LI6TP6XU2COMT4ZD · pith_short_8: LI6TP6XU

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/LI6TP6XU2COMT4ZDLK6M3H2CVK \
  | 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: 5a3d37faf4d09cc9f3235abccd9f42aaad2ceeca6618b5b4c06804054376210e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6088be236a96eff9a0de1c96d149c2e1967626da61658238bc29f0880b507762",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-11-18T15:47:52Z",
    "title_canon_sha256": "d6ef72b82a5376606cd33116e1d12ed1b7012fc71db79c0293b048616dd18626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4215",
    "kind": "arxiv",
    "version": 1
  }
}